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Smithsonian Astrophysical Observatory, Arizona Smithsonian Astrophysical Observatory is a locale located in Santa Cruz County, AZ at N31.68620° W110.87981° (NAD83) and at an elevation of 7729 ft MSL. It can be seen on the USGS 1:24K topographic map Mount Hopkins, AZ. Feature Type: Locale Latitude: N31.68620° (NAD83 datum) Longitude: W110.87981° Elevation: 7729 ft MSL County: Santa Cruz County, Arizona USGS 24K Map: Mount Hopkins, AZ USGS 24K MRC: 31110F8 You can view this location or feature in our Topographic Map Viewer now. Click on map above to begin viewing in our Map Viewer. Here are some other places near Smithsonian Astrophysical Observatory that may be of interest: Feature Name Type Latitude Longitude Distance View Map Agua Caliente Saddle Gap N31.7015° W110.8865° 1.1 miles View Map Agua Caliente Spring Spring N31.6958° W110.9634° 5.0 miles View Map Aliso Spring Spring N31.7354° W110.8028° 5.7 miles View Map Alto Populated Place N31.6045° W110.8781° 5.6 miles View Map Alto Group Mine N31.6115° W110.8637° 5.2 miles View Map Alto Gulch Valley N31.5945° W110.9015° 6.5 miles View Map Anaconda Spring Spring N31.6295° W110.8001° 6.1 miles View Map Arizona Pittsburg Mine Mine N31.6304° W110.8606° 4.0 miles View Map Armada Mine Mine N31.6279° W110.7998° 6.2 miles View Map Armour Spring Spring N31.7241° W110.8462° 3.3 miles View Map Baldy Saddle Gap N31.7001° W110.8493° 2.0 miles View Map Baldy Spring Spring N31.6987° W110.8462° 2.2 miles View Map Bathtub Water Lake N31.6645° W110.7865° 5.7 miles View Map Bear Spring Spring N31.6834° W110.8034° 4.5 miles View Map Bellows Spring Spring N31.6998° W110.8506° 2.0 miles View Map Benson Wells Well N31.7743° W110.8793° 6.1 miles View Map Bergier Ranch Locale N31.6243° W110.8865° 4.3 miles View Map Bergier Tank Reservoir N31.6254° W110.8865° 4.2 miles View Map Black Eagle Mine Mine N31.6537° W110.8743° 2.3 miles View Map Bland Mine Mine N31.6054° W110.8534° 5.8 miles View Map Bog Springs Spring N31.7215° W110.8632° 2.6 miles View Map Bog Springs Campground Locale N31.7268° W110.8751° 2.8 miles View Map Bond Canyon Valley N31.5945° W110.9015° 6.5 miles View Map Bull Springs Mine Mine N31.6387° W110.9045° 3.6 miles View Map Burro Mine Mine N31.6090° W110.8554° 5.5 miles View Map Castle Dome Summit N31.7776° W110.7929° 8.1 miles View Map Cave Canyon Trail One Hundred Forty-Seven Trail N31.7131° W110.8231° 3.8 miles View Map Cedar Flat Flat N31.7609° W110.7987° 7.0 miles View Map Cemetn Dam Dam N31.7765° W110.8118° 7.4 miles View Map Chino Basin Basin N31.7070° W110.9395° 3.8 miles View Map Chino Canyon Valley N31.7401° W110.9573° 5.9 miles View Map Chino Spring Spring N31.7171° W110.9386° 4.1 miles View Map Chino Spring Number Two Spring N31.7064° W110.9387° 3.7 miles View Map Compadre Mine Mine N31.6465° W110.8765° 2.8 miles View Map Connecticut Mine Mine N31.6604° W110.8679° 1.9 miles View Map Copper Canyon Valley N31.6570° W110.8693° 2.1 miles View Map Crystal Mine (historical) Mine N31.7495° W110.8256° 5.4 miles View Map Daniels Mine Mine N31.7254° W110.8709° 2.8 miles View Map Devils Cash Box Ridge N31.6851° W110.9156° 2.1 miles View Map Ditch Mountain Summit N31.6906° W110.8006° 4.7 miles View Map Dixie Mine Mine N31.6287° W110.8287° 5.0 miles View Map Double Header Mine Mine N31.6312° W110.8045° 5.8 miles View Map Dragon Z Mine Mine N31.6106° W110.7987° 7.1 miles View Map Dripping Spring Spring N31.6023° W110.8001° 7.5 miles View Map Dutch John Spring Spring N31.7293° W110.8618° 3.2 miles View Map East Compadre Shaft Mine N31.6451° W110.8693° 2.9 miles View Map El Plomo Summit N31.6134° W110.8618° 5.1 miles View Map Elephant Head Summit N31.7243° W110.9390° 4.4 miles View Map Eureka Mine Mine N31.5954° W110.8595° 6.4 miles View Map Eureka Mine Mine N31.7170° W110.9245° 3.4 miles View Map Faber Canyon Valley N31.7726° W110.8640° 6.0 miles View Map Faber Spring Spring N31.7626° W110.8585° 5.4 miles View Map Florida Canyon Valley N31.7745° W110.8679° 6.1 miles View Map Florida Dam Dam N31.7584° W110.8443° 5.4 miles View Map Florida Mine Mine N31.7418° W110.8326° 4.7 miles View Map Florida Peak Summit N31.7281° W110.8304° 4.1 miles View Map Florida Saddle Gap N31.7234° W110.8387° 3.5 miles View Map Florida Spring Spring N31.7287° W110.8423° 3.7 miles View Map Florida Work Center Locale N31.7612° W110.8454° 5.6 miles View Map Glove Mine Mine N31.6604° W110.9495° 4.5 miles View Map Hacienda del Santa Rita (historical) Locale N31.5915° W110.9154° 6.9 miles View Map Happy Jack Mine Mine N31.6031° W110.8148° 6.9 miles View Map Helvetia Mine Mine N31.6265° W110.8868° 4.1 miles View Map Hermits Home Mine Mine N31.7020° W110.8962° 1.5 miles View Map Hosey Mine Mine N31.6270° W110.8445° 4.6 miles View Map Iron Spring Spring N31.6732° W110.9045° 1.7 miles View Map Jack Mountain Summit N31.6923° W110.8676° 0.8 miles View Map Jefferson Mine Mine N31.5987° W110.8576° 6.2 miles View Map Jones Canyon Valley N31.6268° W110.8012° 6.2 miles View Map Joplin Mine Mine N31.6151° W110.8512° 5.2 miles View Map Josephine Canyon Trail Number 133 Trail N31.5965° W110.9281° 6.8 miles View Map Josephine Peak Summit N31.6809° W110.8420° 2.3 miles View Map Josephine Saddle Gap N31.6937° W110.8606° 1.2 miles View Map Josephine Saddle Madera Trail Number 134 Trail N31.7181° W110.8801° 2.2 miles View Map Juniper Flat Flat N31.6409° W110.8512° 3.6 miles View Map Juniper Tank Reservoir N31.7577° W110.8803° 4.9 miles View Map Juniper Well Well N31.6395° W110.8484° 3.7 miles View Map Kent Spring Spring N31.7125° W110.8562° 2.3 miles View Map Kent Spring Trail 156 Trail N31.7131° W110.8568° 2.3 miles View Map KMSB-TV (Nogales) Tower N31.7051° W110.9245° 2.9 miles View Map KZAZ-TV (Nogales) Tower N31.7051° W110.9245° 2.9 miles View Map Last Chance Mine Mine N31.6012° W110.8059° 7.3 miles View Map Lee Shaft Mine N31.6045° W110.8437° 6.0 miles View Map Leroy Mine Mine N31.6551° W110.8759° 2.2 miles View Map Little Joker Mine Mine N31.6406° W110.8045° 5.4 miles View Map Little Shot Mine Mine N31.6995° W110.8620° 1.4 miles View Map Lucky Ledge Mine Mine N31.7156° W110.8701° 2.1 miles View Map Madera Administrative Site Locale N31.7293° W110.8812° 3.0 miles View Map Madera Canyon Populated Place N31.7251° W110.8801° 2.7 miles View Map Madera Canyon Valley N31.7406° W110.9418° 5.2 miles View Map Madora Picnic Area Locale N31.7273° W110.8812° 2.8 miles View Map Mansfield Canyon Valley N31.6162° W110.7943° 7.0 miles View Map Mansfield Group Mine N31.6190° W110.8012° 6.6 miles View Map McBeth Spring Spring N31.6901° W110.8584° 1.3 miles View Map McCleary Peak Summit N31.7281° W110.8479° 3.5 miles View Map Melendrez Pass Gap N31.7656° W110.7968° 7.3 miles View Map Melendrez Well Well N31.7643° W110.9056° 5.6 miles View Map Montosa Basin Basin N31.6779° W110.9334° 3.2 miles View Map Montosa Mine Mine N31.6687° W110.9298° 3.2 miles View Map Mount Hopkins Summit N31.6884° W110.8854° 0.4 miles View Map Mount Wrightson Summit N31.6962° W110.8484° 2.0 miles View Map Mount Wrightson Wilderness Reserve N31.7005° W110.8549° 1.8 miles View Map Mountain King Mine Mine N31.7737° W110.7868° 8.2 miles View Map Ojero Mine (historical) Mine N31.7348° W110.8340° 4.3 miles View Map Old Baldy Summit N31.7001° W110.8506° 2.0 miles View Map Old Baldy National Recreation Trail Loop Trail N31.7059° W110.8687° 1.5 miles View Map Old Hickory Well Well N31.7737° W110.8618° 6.1 miles View Map Old Madera Mine Mine N31.7062° W110.8606° 1.8 miles View Map Onal Recreation Trail Trail N31.7001° W110.8529° 1.9 miles View Map Paja Verde Spring Spring N31.7651° W110.7845° 7.8 miles View Map Pete Mountain Summit N31.7076° W110.8959° 1.8 miles View Map Philadelphia Mine Mine N31.6384° W110.8009° 5.7 miles View Map Piper Gulch Valley N31.6187° W110.8068° 6.3 miles View Map Proctor Ranch Locale N31.7456° W110.9045° 4.4 miles View Map Quantrell Mine Mine N31.7098° W110.9245° 3.1 miles View Map Rattlesnake Canyon Valley N31.6951° W110.9084° 1.8 miles View Map Riley Saddle Gap N31.6873° W110.8462° 2.0 miles View Map Robinson Spring Spring N31.7518° W110.8399° 5.1 miles View Map Robinson Spring Spring N31.7484° W110.8387° 4.9 miles View Map Rock Candy Mountain Mine Mine N31.7148° W110.8259° 3.7 miles View Map Rosario Mine Mine N31.5929° W110.8418° 6.8 miles View Map Roundup Picnic Ground Park N31.7120° W110.8748° 1.8 miles View Map Royal Blue Mine Mine N31.6054° W110.8615° 5.7 miles View Map Saint Louis Mine Mine N31.6434° W110.8026° 5.4 miles View Map Salero Mountain Summit N31.5931° W110.8606° 6.5 miles View Map Salero Ranch Locale N31.5951° W110.8881° 6.3 miles View Map San Ramon Mine Mine N31.6181° W110.8579° 4.9 miles View Map Santa Rita (historical) Locale N31.7168° W110.8673° 2.2 miles View Map Santa Rita Lodge Locale N31.7245° W110.8809° 2.6 miles View Map Santa Rita Ranch Locale N31.7781° W110.8190° 7.3 miles View Map Sawmill Canyon Trail 146 Trail N31.7168° W110.7859° 5.9 miles View Map Sawmill Canyon Well Well N31.7637° W110.8279° 6.2 miles View Map Sawmill Spring Spring N31.7290° W110.8214° 4.5 miles View Map Silver King Mine Mine N31.6629° W110.8629° 1.9 miles View Map Siphon Well Well N31.5987° W110.8698° 6.1 miles View Map Smithsonian Astrophysical Observatory Locale N31.6862° W110.8798° 0.0 miles View Map South Tank Reservoir N31.7839° W110.9140° 7.0 miles View Map Sprung Spring Spring N31.6965° W110.8606° 1.3 miles View Map Sweetwater Baldy Saddle Trail 143 Trail N31.7015° W110.8195° 3.7 miles View Map Sweetwater Spring Spring N31.7165° W110.7907° 5.6 miles View Map Sylvester Spring Spring N31.7154° W110.8629° 2.2 miles View Map Tia Juana Ridge Ridge N31.6668° W110.8798° 1.3 miles View Map Tiajuana Mine Mine N31.6684° W110.8740° 1.3 miles View Map Treasure Vault Mine Mine N31.7012° W110.8918° 1.3 miles View Map Trenton Mine Mine N31.5998° W110.8601° 6.1 miles View Map Ultimo Mine Mine N31.6320° W110.7984° 6.1 miles View Map Upper Walker Tank Reservoir N31.6721° W110.8168° 3.8 miles View Map Vault Mine Trail One Hundred Forty Trail N31.7020° W110.8781° 1.1 miles View Map Viceroy Mine Mine N31.6037° W110.8409° 6.1 miles View Map Victor Mine Mine N31.6015° W110.8309° 6.5 miles View Map Walker Basin Basin N31.6690° W110.8154° 4.0 miles View Map Walker Basin Trail Number One Hundred Thirty Six Trail N31.6840° W110.8290° 3.0 miles View Map Walker Canyon Valley N31.6654° W110.7868° 5.7 miles View Map Walker Mine Mine N31.6676° W110.8212° 3.7 miles View Map Walnut Spring Spring N31.7002° W110.8929° 1.2 miles View Map Walnut Spring Spring N31.6992° W110.8901° 1.1 miles View Map Wandering Jew Group Mine N31.6231° W110.8654° 4.4 miles View Map West Sawmill Canyon Valley N31.7815° W110.8487° 6.8 miles View Map Wildcat Mine Mine N31.6651° W110.8440° 2.6 miles View Map Willow Spring Spring N31.7722° W110.8063° 7.3 miles View Map Yoas Mountain Summit N31.7143° W110.9579° 5.0 miles View Map Note: Coordinates in the location and feature list above are referenced to NAD83 datum.

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