Distance
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Chart | Preview
color key | Light
Pollution | Prov/State | Comments/Links |
| 0 | |
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Beta Scorpii Observation Site |
 |
|
Arizona |
A private observatory. |
| 8 | W |
|
Yuma |
 |
|
Arizona |
|
| 11 | SW |
|
Gopherville Observatory |
 |
|
Arizona |
A private observatory near Sumerton. |
| 31 | E |
|
Tacna Observing Station |
 |
|
Arizona |
Remote site for International Occultation Timing Association (IOTA). |
| 46 | E |
|
Alpha Scorpii Observation Site |
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|
Arizona |
A private observatory. |
| 63 | W |
|
El Centro |
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|
California |
|
| 64 | N |
|
Blythe |
 |
|
California |
Home of the Colorado River Astronomy Club. |
| 69 | N |
|
Quartzsite |
 |
|
Arizona |
|
| 74 | N |
|
Salome Observing Station |
 |
|
Arizona |
Remote site for International Occultation Timing Association (IOTA). |
| 75 | E |
|
Sentinel |
 |
|
Arizona |
ADVISORY from the Saguaro Astronomy Club: Before observing here, tell the Maricopa County Sheriff's office (602-876-1801) and ask for the latest for safety information. |
| 80 | NE |
|
Antenna Site |
 |
|
Arizona |
Observing site near I-10 and Hovatter Rd, used by the Saguaro Astronomy Club and the East Valley Astronomy Club |
| 89 | NW |
|
Desert Center |
 |
|
California |
A spot on Hwy 177 North of Interstate 10. On the west side of Palen Pass. |
| 89 | W |
|
Cañón del Tajo |
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|
Baja California |
Sitio de observación astronónica. |
| 90 | NW |
|
Salton Sea State Recreation Area |
 |
|
California |
State park used by some members of the Pomona Valley Amateur Astronomers |
| 91 | N |
|
Bouse |
 |
|
Arizona |
|
| 96 | NE |
|
Saddle Mountain Site |
 |
|
Arizona |
An observing site, few miles south of Saddle Mountain, used by the Saguaro Astronomy Club. |
| 98 | E |
|
Ajo |
 |
|
Arizona |
Home of the Windowpane Observatory. |
| 101 | SW |
|
Pino Colorado |
 |
|
Baja California |
Sitio de observación astronómica. |
| 105 | E |
|
Gila Bend |
 |
|
Arizona |
Home to some members of the International Occultation Timing Association. |
| 106 | E |
|
Why Observing Station |
 |
|
Arizona |
Remote site for International Occultation Timing Association (IOTA). |
| 106 | NW |
|
Cottonwood Spring Campground |
 |
|
California |
A campground at Joshua Tree National Park. |
| 107 | W |
|
Tierra del Sol |
 |
|
California |
Site used by San Diego Astronomy Association (SDAA) |
| 110 | SE |
|
Puerto Peñasco |
 |
|
Sonora |
|
| 111 | W |
|
Observatorio las Acacias |
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|
Baja California |
Un sitio privado. |
| 113 | W |
|
Little Blair Valley |
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|
California |
|
| 113 | W |
|
Mount Laguna Observatory |
 |
|
California |
Observatory of San Diego State University (SDSU). |
| 113 | W |
|
SkyScapes Observatory |
 |
|
California |
A private observatory in Borrego Springs. |
| 114 | NW |
|
Clarks Pass |
 |
|
California |
A a spot along highway 62. |
| 116 | W |
|
Borrego Springs |
 |
|
California |
Home to the Nightfall star party, held by the Riverside Astronomical Society (RAS) at the Palm Canyon Resort. |
| 116 | W |
|
LaBelle Observatory |
 |
|
California |
A private observatory. |
| 120 | W |
|
Pine Valley Creek trailhead |
 |
|
California |
Trail in the Cleveland National Forest in California. |
| 121 | NE |
|
Alamo Lake State Park |
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|
Arizona |
State park and site of the annual Night Under the Stars event. |
| 124 | N |
|
Lake Havasu City |
 |
|
Arizona |
Home of Beyer Observatory at Thunderbolt Middle School. |
| 124 | NW |
|
Rustic Valley Observator |
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|
California |
A private observatory. |
| 124 | W |
|
Curiosity Peak Observatory |
 |
|
California |
A private observatory. |
| 124 | W |
|
Galaxy Gazers Observatory |
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|
California |
A private observatory near Julian. |
| 125 | W |
|
Lockwood Observatory |
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|
California |
A private observatory. |
| 127 | SW |
|
San Pedro Martir Observatory |
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|
Baja California |
AKA Observatorio Astronómico Nacional. Observatory of National University of Mexico. In San Pedro Martir National Park |
| 128 | NW |
|
Jumbo Rocks |
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|
California |
A campground in Joshua Tree National Park. |
| 129 | NW |
|
Santa Rosa Mountain |
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|
California |
Centered on the trail to the summit. Also close to Santa Rosa Campground. |
| 129 | NW |
|
Sawmill Trailhead |
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|
California |
A site used by the Astronomical Society of the Desert. Near Pinyon Flats |
| 130 | E |
|
Vekol Road |
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|
Arizona |
Check with local law enforcement, for saftey concerns, before using ths site. |
| 131 | NW |
|
Twentynine Palms Airport |
 |
|
California |
An airport near Twentynine Palms. |
| 131 | NW |
|
The Sky's The Limit Observatory and Nature Center |
 |
|
California |
Observatory and nature center in Twentynine Palms. |
| 131 | W |
|
Valle de Guadalupe |
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|
Baja California |
Sitio de observación astronómica en Rancho Capuleto. |
| 132 | NE |
|
Wildflower Observatory |
 |
|
Arizona |
A private observatory near Goodyear. |
| 132 | W |
|
Alpine |
 |
|
California |
|
| 134 | NW |
|
Rancho Mirage Library and Observatory |
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|
California |
AKA The City of Rancho Mirage Public Library and Observatory. |
| 135 | NE |
|
Date Creek |
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|
Arizona |
|
| 135 | NE |
|
Morristown |
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|
Arizona |
A site used by the Sun City West Astronomy Club. |
| 135 | NW |
|
Thousand Palms |
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|
California |
Star Party Site for the Astronomical Society of the Desert. |
| 135 | W |
|
Erickson Observatory Site |
 |
|
California |
Future site of Erickson Observatory (private). In Warner Springs. |
| 135 | W |
|
Selkovitch's Observatory |
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|
California |
|
| 136 | W |
|
SkyStar Observatory |
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|
California |
A private observatory in San Diego Country Estates. |
| 137 | SW |
|
Ensenada |
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|
Baja California |
|
| 137 | W |
|
Tassi Observatory |
 |
|
California |
A private observatory near Ramona. |
| 139 | NE |
|
Congress |
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|
Arizona |
|
| 141 | N |
|
Moabi Regional Park |
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|
California |
Park in Needles. |
| 141 | NE |
|
Burro Creek Campground |
 |
|
Arizona |
A campground in the Sonoran desert. |
| 141 | NE |
|
Nothing Observing Station |
 |
|
Arizona |
Remote site for International Occultation Timing Association (IOTA). |
| 141 | NE |
|
Sun City West |
 |
|
Arizona |
Forecast covers the north-west suburbs of Phoenix, including Surprise, Sun City, Peoria, and Glendale. |
| 141 | NW |
|
OCA Anza Observatory |
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|
California |
Observatory of the Orange County Astronomers near Anza. |
| 143 | E |
|
W Shaughnessy Rd |
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|
Arizona |
A spot at the end of W Shaughnessy road, in the neigborhood called Ahwatukee. |
| 143 | NW |
|
Trilobite Wilderness |
 |
|
California |
A Wilderness Area of geological interest. It's also a dark observing spot. |
| 143 | W |
|
Ramona Observatory |
 |
|
California |
A private observatory near Ramona. |
| 144 | E |
|
Maricopa Observatory |
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|
Arizona |
A private observatory in Maricopa. |
| 144 | W |
|
El Cajon |
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|
California |
|
| 145 | NW |
|
Copper Mountain Observatory |
 |
|
California |
Near the town of Joshua Tree which is near the north east corner of Joshua Tree National Park. |
| 145 | NW |
|
Desert Hot Springs |
 |
|
California |
A town in Riverside county and site of star parties at the Two Bunch Palms Resort & Spa. |
| 145 | W |
|
Palomar Observatory |
 |
|
California |
Observatory, with outreach center of Caltech. Home of the 200 inch Hale Telescope |
| 146 | NW |
|
Lake Riverside Estates |
 |
|
California |
A private community in Aguanga. |
| 146 | NW |
|
Joshua Tree Astronomy Arts Theater |
 |
|
California |
Used by the Southern California Desert Video Astronomers. Located at Joshua Tree Lake RV & Campground. |
| 147 | NE |
|
Space Photons Observatory |
 |
|
Arizona |
A private observatory in Peoria. |
| 147 | W |
|
Chula Vista Observatory |
 |
|
California |
A private observatory. |
| 147 | W |
|
La Mesa |
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|
California |
A town in San Diego county. |
| 147 | W |
|
Tijuana |
 |
|
Baja California |
Hogar de la Sociedad Astronómica de Baja California. |
| 148 | NW |
|
Idyllwild |
 |
|
California |
|
| 148 | W |
|
Hawks Landing Observatory |
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|
California |
A private observatory |
| 148 | W |
|
Mission Trails Regional Park |
 |
|
California |
Centered on Kumeyaay Campground in Mission Trails Regional Park. Site of public star parties held by the San Diego Astronomy Association. |
| 148 | W |
|
San Pasqual Battlefield State Historic Park |
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|
California |
State park and site of of monthly star parties. |
| 149 | N |
|
Wikieup |
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|
Arizona |
A town in Mohave County. A remote site for the International Occultation Timing Association (IOTA) is nearby. |
| 149 | NW |
|
Amboy Crater |
 |
|
California |
Centered on the parking lot of Amboy Crater, a public nature site near the town of Amboy. |
| 149 | NW |
|
Yucca Valley |
 |
|
California |
Home of the Andromeda Society. |
| 149 | W |
|
Poinsettia Observatory |
 |
|
California |
A private observatory in Poway. |
| 150 | E |
|
Phoenix |
 |
|
Arizona |
Home of the Phoenix Astronomical Society. |
| 151 | NE |
|
GCC North Observatory |
 |
|
Arizona |
Observing platform at the North Campus of Glendale Community College. Used by GCC ASTRO, the GCC astronomy club. |
| 151 | W |
|
Mais Observatory |
 |
|
California |
A private spectroscopic observatory in Valley Center. |
| 151 | W |
|
Pauma Valley |
 |
|
California |
Site of The Kathryn Hood Observatory. |
| 152 | NE |
|
Lake Pleasant |
 |
|
Arizona |
A site used by the Phoenix Astronomical Society. |
| 152 | W |
|
Scripps Ranch Observatory |
 |
|
California |
A private observatory. |
| 152 | W |
|
Far Away Observatory |
 |
|
California |
A private observatory in Valley Center. |
| 154 | NW |
|
Whitewater Preserve |
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|
California |
Preserve of the The Wildlands Conservancy and site of public star parties. In Whitewater Canyon. |
| 154 | W |
|
Pageant Avenue Observatory |
 |
|
California |
A private observatory. |
| 155 | W |
|
Reuben H. Fleet Science Center |
 |
|
California |
Science center at Balboa Park. Site of Stars in the Park public star parties held by the San Diego Astronomy Association. in San Diego. |
| 155 | W |
|
San Diego |
 |
|
California |
Home of the San Diego Astronomy Association. |
| 155 | W |
|
Sonrisa Observatory |
 |
|
California |
A private observatory near Escondido. |
| 156 | NW |
|
Goat Mountain Astronomical Research Station |
 |
|
California |
aka GMARS. MPC observatory G79. |
| 156 | NW |
|
Landers |
 |
|
California |
Dark-sky site for the Riverside Astronomical Society. |
| 156 | NW |
|
Star Camp Observatory |
 |
|
California |
A private observatory. |
| 156 | W |
|
Rock Springs Observatory |
 |
|
California |
A private observatory. |
| 156 | W |
|
Santaluz Observatory |
 |
|
California |
Observatory in Santaluz Club. |
| 157 | E |
|
Az-DaHut Observatory |
 |
|
Arizona |
A private observatory in Tempe. |
| 157 | NE |
|
Estrella Observatory |
 |
|
Arizona |
A private observatory of a member of the Phoenix Astronomy Society. |
| 157 | NW |
|
Pioneertown Mountains Preserve |
 |
|
California |
Wildlife preserve used by the San Bernardino Valley Amateur Astronomers. |
| 157 | W |
|
Boulder Knolls Observatory |
 |
|
California |
A private observatory, with Minor Planet Center code G74. |
| 157 | W |
|
Rancho del Rio Observatory |
 |
|
California |
A private observatory |
| 157 | W |
|
Sorrento Mesa Observatory |
 |
|
California |
A private observatory. |
| 158 | E |
|
Dr Sky Observatory |
 |
|
Arizona |
A private observatory in Chandler. |
| 159 | E |
|
Chandler |
 |
|
Arizona |
|
| 159 | NE |
|
Anthem |
 |
|
Arizona |
|
| 160 | E |
|
Lenomiya Observatory |
 |
|
Arizona |
A private observatory near Casa Grande. |
| 160 | NE |
|
New River |
 |
|
Arizona |
Home of the Desert Foothills Astronomy Club. |
| 160 | NW |
|
GMDRC |
 |
|
California |
The Granite Mountain Desert Research Center. Lands are not open to the general public. Visitors must make reservations. |
| 160 | W |
|
Mt. Soledad National Veterans Memorial |
 |
|
California |
Memorial park. |
| 160 | W |
|
University of Califoria San Diego |
 |
|
California |
UCSD is actually located in La Jolla. |
| 161 | E |
|
Scottsdale |
 |
|
Arizona |
|
| 161 | E |
|
Sonoran Sky Observatory |
 |
|
Arizona |
A private observatory. |
| 162 | NW |
|
Banning |
 |
|
California |
|
| 162 | W |
|
Del Mar |
 |
|
California |
|
| 163 | E |
|
Quail Run Observatory |
 |
|
Arizona |
A private observatory site near Casa Grande. |
| 163 | E |
|
Mesa |
 |
|
Arizona |
|
| 164 | N |
|
Stargazer Observatory |
 |
|
Arizona |
A private observatory. |
| 164 | W |
|
Temecula |
 |
|
California |
Home of the The Temecula Valley Astronomers. |
| 165 | NE |
|
Black Canyon City Star Party |
 |
|
Arizona |
A regular star party held by the Phoenix Astronomical Society in High Desert Park. Located in Black Canyon City. |
| 165 | W |
|
Vista |
 |
|
California |
|
| 166 | E |
|
Gilbert Rotary Centennial Observatory |
 |
|
Arizona |
Observatory staffed by the East Valley Astronomy Club. |
| 166 | NE |
|
Sentinel Rock Observing Station |
 |
|
Arizona |
A private observatory in Sentinel Rock Estates. |
| 166 | NW |
|
Spencers Crossing |
 |
|
California |
A neighborhood in Winchester, CA |
| 166 | W |
|
WeBeWebbiers Observatory |
 |
|
California |
A private observatory somewhere around Temecula. |
| 168 | NE |
|
Carefree |
 |
|
Arizona |
|
| 168 | W |
|
Rock Mountain Observatory |
 |
|
California |
A private observatory near Fallbrook. |
| 169 | NE |
|
StarPines Observatory |
 |
|
Arizona |
A private observatory. |
| 169 | NW |
|
Big Falls Campground |
 |
|
California |
A campground near Forest Falls. |
| 170 | N |
|
Bullhead City |
 |
|
Arizona |
A town in Mohave county |
| 170 | NW |
|
Oak Glen Preserve |
 |
|
California |
Wildlife preserve of The Wildlands Conservancy used by the San Bernardino Valley Amateur Astronomers. |
| 171 | N |
|
Hualapai Mountain County Park |
 |
|
Arizona |
This chart is centered on a site along Hualapai Mtn Road, near a picnic area. It is used for star parties by the High Desert Astronomy Club. Forecast covers the Hualapai Mountain County Park. |
| 171 | N |
|
Hole-in-the-Wall Campground |
 |
|
California |
Campground in the Mojave desert. |
| 172 | W |
|
Oceanside |
 |
|
California |
Centered on Oceanside City Beach. |
| 173 | E |
|
Johnson Ranch |
 |
|
Arizona |
Actually a suburb southeast of Mesa. |
| 173 | NE |
|
Fountain Hills |
 |
|
Arizona |
|
| 173 | NE |
|
Prescott |
 |
|
Arizona |
Home of the Prescott Astronomy Club. |
| 173 | NW |
|
Big Bear City |
 |
|
California |
In the San Bernardino Mountains |
| 173 | NW |
|
Johnson Valley |
 |
|
California |
A town in San Bernardino county. |
| 174 | N |
|
Misti Mountain Observatory |
 |
|
Arizona |
A private observatory. |
| 174 | NE |
|
Badger Springs Trailhead |
 |
|
Arizona |
AKA Friends of Agua Fria National Monument (FAFNM) Badger Springs Dark Sky Viewpoint. |
| 176 | E |
|
Kitt Peak |
 |
|
Arizona |
Home of the Kitt Peak National Observatory. |
| 176 | NE |
|
Camp Creek |
 |
|
Arizona |
|
| 176 | NE |
|
Cuttin' Edge Observatory |
 |
|
Arizona |
A private observatory near Mayer. |
| 176 | NW |
|
Angelus Oaks Heliport |
 |
|
California |
|
| 176 | NW |
|
Big Bear Solar Observatory |
 |
|
California |
Aka BBSO. Solar Observatory operated by the New Jersey Institute of Technology. On Big Bear Lake. |
| 177 | NE |
|
Sundance Observatory |
 |
|
Arizona |
A private observatory. |
| 177 | NE |
|
Williamson Backyard Observatory |
 |
|
Arizona |
A private observatory. |
| 178 | E |
|
Rio Verde Observatory |
 |
|
Arizona |
A private observatory somewhere around Rio Verde. |
| 178 | NE |
|
Cordes Lakes Observatory |
 |
|
Arizona |
A private observatory. |
| 178 | NW |
|
Lake Elsinore |
 |
|
California |
|
| 179 | E |
|
Picacho Peak State Park |
 |
|
Arizona |
State Park with campgrounds. |
| 179 | NE |
|
Blue Hills Observatory |
 |
|
Arizona |
A private observatory. |
| 180 | E |
|
Patina Gardens Observatory |
 |
|
Arizona |
A private observatory somewhere around Apache Junction. |