Ephemeris for Mercury
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All times computed for Cambridge (latitude 42.38°; longitude -71.11°) and expressed in Cambridge time.
| Ephemeris for Mercury | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| Ephemeris for Mercury | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| 2015 | Apr | 10 | 20:00 EDT | 20 days | 01h20m34s | +07°43'36" | 06:15 | 12:44 | 19:13 | -2.2 | Not observable | Pisces |
| 2015 | Apr | 11 | 20:00 EDT | 21 days | 01h28m10s | +08°39'10" | 06:15 | 12:47 | 19:20 | -2.1 | Not observable | Pisces |
| 2015 | Apr | 12 | 20:00 EDT | 23 days | 01h35m50s | +09°34'38" | 06:15 | 12:51 | 19:27 | -2.0 | Not observable | Pisces |
| 2015 | Apr | 13 | 20:00 EDT | 24 days | 01h43m33s | +10°29'50" | 06:16 | 12:55 | 19:34 | -1.9 | Not observable | Pisces |
| 2015 | Apr | 14 | 20:00 EDT | 25 days | 01h51m18s | +11°24'35" | 06:16 | 12:59 | 19:41 | -1.8 | Not observable | Aries |
| 2015 | Apr | 15 | 20:00 EDT | 26 days | 01h59m06s | +12°18'39" | 06:16 | 13:02 | 19:49 | -1.7 | Not observable | Aries |
| 2015 | Apr | 16 | 20:00 EDT | 27 days | 02h06m54s | +13°11'52" | 06:16 | 13:06 | 19:56 | -1.6 | Not observable | Aries |
| 2015 | Apr | 17 | 20:00 EDT | 28 days | 02h14m43s | +14°04'00" | 06:17 | 13:10 | 20:03 | -1.5 | Not observable | Aries |
| 2015 | Apr | 18 | 20:00 EDT | 00 days | 02h22m31s | +14°54'50" | 06:17 | 13:14 | 20:11 | -1.4 | Not observable | Aries |
| 2015 | Apr | 19 | 20:00 EDT | 01 days | 02h30m17s | +15°44'10" | 06:18 | 13:18 | 20:18 | -1.4 | Not observable | Aries |
| 2015 | Apr | 20 | 20:00 EDT | 02 days | 02h37m59s | +16°31'48" | 06:18 | 13:22 | 20:25 | -1.3 | Not observable | Aries |
| 2015 | Apr | 21 | 20:00 EDT | 03 days | 02h45m37s | +17°17'34" | 06:19 | 13:25 | 20:32 | -1.2 | Not observable | Aries |
| 2015 | Apr | 22 | 20:00 EDT | 04 days | 02h53m09s | +18°01'17" | 06:19 | 13:29 | 20:39 | -1.1 | Not observable | Aries |
| 2015 | Apr | 23 | 20:00 EDT | 05 days | 03h00m35s | +18°42'50" | 06:20 | 13:33 | 20:46 | -1.0 | 19:53 until 19:56 | Aries |
| 2015 | Apr | 24 | 20:00 EDT | 06 days | 03h07m52s | +19°22'05" | 06:20 | 13:36 | 20:52 | -1.0 | 19:54 until 20:02 | Aries |
| 2015 | Apr | 25 | 20:00 EDT | 07 days | 03h14m59s | +19°58'57" | 06:21 | 13:39 | 20:58 | -0.9 | 19:56 until 20:07 | Aries |
| 2015 | Apr | 26 | 20:00 EDT | 08 days | 03h21m57s | +20°33'22" | 06:21 | 13:42 | 21:04 | -0.8 | 19:58 until 20:12 | Aries |
| 2015 | Apr | 27 | 20:00 EDT | 09 days | 03h28m42s | +21°05'18" | 06:21 | 13:45 | 21:09 | -0.7 | 20:00 until 20:16 | Taurus |
| 2015 | Apr | 28 | 20:00 EDT | 10 days | 03h35m16s | +21°34'43" | 06:22 | 13:48 | 21:15 | -0.6 | 20:02 until 20:20 | Taurus |
| 2015 | Apr | 29 | 20:00 EDT | 10 days | 03h41m35s | +22°01'37" | 06:22 | 13:51 | 21:19 | -0.5 | 20:04 until 20:23 | Taurus |
| 2015 | Apr | 30 | 20:00 EDT | 11 days | 03h47m41s | +22°26'00" | 06:23 | 13:53 | 21:24 | -0.4 | 20:07 until 20:26 | Taurus |
| 2015 | May | 01 | 20:00 EDT | 12 days | 03h53m31s | +22°47'54" | 06:23 | 13:55 | 21:28 | -0.3 | 20:09 until 20:29 | Taurus |
| 2015 | May | 02 | 20:00 EDT | 13 days | 03h59m06s | +23°07'21" | 06:23 | 13:57 | 21:31 | -0.2 | 20:11 until 20:31 | Taurus |
| 2015 | May | 03 | 20:00 EDT | 14 days | 04h04m24s | +23°24'24" | 06:23 | 13:59 | 21:34 | -0.1 | 20:14 until 20:32 | Taurus |
| 2015 | May | 04 | 20:00 EDT | 15 days | 04h09m25s | +23°39'06" | 06:23 | 14:00 | 21:37 | -0.0 | 20:16 until 20:33 | Taurus |
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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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