Ephemeris for Mars
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All times computed for Cambridge (latitude 42.38°; longitude -71.11°) and expressed in Cambridge time.
| Ephemeris for Mars | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| Ephemeris for Mars | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| 1987 | Jul | 16 | 20:00 EDT | 21 days | 08h37m49s | +19°42'24" | 06:23 | 13:43 | 21:04 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 17 | 20:00 EDT | 22 days | 08h40m26s | +19°32'40" | 06:22 | 13:42 | 21:02 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 18 | 20:00 EDT | 23 days | 08h43m03s | +19°22'48" | 06:22 | 13:41 | 21:00 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 19 | 20:00 EDT | 24 days | 08h45m39s | +19°12'48" | 06:21 | 13:39 | 20:58 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 20 | 20:00 EDT | 25 days | 08h48m15s | +19°02'41" | 06:21 | 13:38 | 20:56 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 21 | 20:00 EDT | 26 days | 08h50m51s | +18°52'26" | 06:20 | 13:37 | 20:54 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 22 | 20:00 EDT | 26 days | 08h53m26s | +18°42'03" | 06:19 | 13:35 | 20:51 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 23 | 20:00 EDT | 27 days | 08h56m01s | +18°31'32" | 06:19 | 13:34 | 20:49 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 24 | 20:00 EDT | 28 days | 08h58m36s | +18°20'54" | 06:18 | 13:33 | 20:47 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 25 | 20:00 EDT | 00 days | 09h01m10s | +18°10'09" | 06:18 | 13:31 | 20:45 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 26 | 20:00 EDT | 01 days | 09h03m44s | +17°59'16" | 06:17 | 13:30 | 20:43 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 27 | 20:00 EDT | 01 days | 09h06m18s | +17°48'16" | 06:16 | 13:29 | 20:41 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 28 | 20:00 EDT | 02 days | 09h08m51s | +17°37'10" | 06:16 | 13:27 | 20:39 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 29 | 20:00 EDT | 03 days | 09h11m24s | +17°25'56" | 06:15 | 13:26 | 20:37 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 30 | 20:00 EDT | 04 days | 09h13m57s | +17°14'35" | 06:15 | 13:24 | 20:34 | 1.8 | Not observable | Cancer |
| 1987 | Jul | 31 | 20:00 EDT | 05 days | 09h16m29s | +17°03'07" | 06:14 | 13:23 | 20:32 | 1.8 | Not observable | Cancer |
| 1987 | Aug | 01 | 20:00 EDT | 06 days | 09h19m01s | +16°51'33" | 06:13 | 13:22 | 20:30 | 1.8 | Not observable | Cancer |
| 1987 | Aug | 02 | 20:00 EDT | 07 days | 09h21m33s | +16°39'52" | 06:13 | 13:20 | 20:28 | 1.8 | Not observable | Leo |
| 1987 | Aug | 03 | 20:00 EDT | 08 days | 09h24m04s | +16°28'05" | 06:12 | 13:19 | 20:25 | 1.8 | Not observable | Leo |
| 1987 | Aug | 04 | 20:00 EDT | 09 days | 09h26m35s | +16°16'11" | 06:12 | 13:17 | 20:23 | 1.8 | Not observable | Leo |
| 1987 | Aug | 05 | 20:00 EDT | 10 days | 09h29m06s | +16°04'11" | 06:11 | 13:16 | 20:21 | 1.8 | Not observable | Leo |
| 1987 | Aug | 06 | 20:00 EDT | 11 days | 09h31m37s | +15°52'05" | 06:10 | 13:15 | 20:19 | 1.8 | Not observable | Leo |
| 1987 | Aug | 07 | 20:00 EDT | 13 days | 09h34m07s | +15°39'52" | 06:10 | 13:13 | 20:16 | 1.8 | Not observable | Leo |
| 1987 | Aug | 08 | 20:00 EDT | 14 days | 09h36m37s | +15°27'34" | 06:09 | 13:12 | 20:14 | 1.8 | Not observable | Leo |
| 1987 | Aug | 09 | 20:00 EDT | 15 days | 09h39m06s | +15°15'09" | 06:09 | 13:10 | 20:12 | 1.8 | Not observable | Leo |
|
All times computed for Cambridge (latitude 42.38; longitude -71.11) and expressed in Cambridge time. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php | ||||||||||||
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