Ephemeris for C/1999 T1 (McNaught-Hartley)
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All times computed for Columbus (latitude 39.96°; longitude -83.00°) and expressed in Columbus time.
| Ephemeris for C/1999 T1 (McNaught-Hartley) | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| 2025 | Mar | 14 | 20:00 EDT | 15 days | 22h49m24s | +27°47'33" | 05:02 | 12:51 | 20:39 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 15 | 20:00 EDT | 16 days | 22h49m30s | +27°48'04" | 04:58 | 12:47 | 20:35 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 16 | 20:00 EDT | 17 days | 22h49m35s | +27°48'36" | 04:54 | 12:43 | 20:32 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 17 | 20:00 EDT | 18 days | 22h49m40s | +27°49'08" | 04:50 | 12:39 | 20:28 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 18 | 20:00 EDT | 18 days | 22h49m45s | +27°49'41" | 04:47 | 12:35 | 20:24 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 19 | 20:00 EDT | 19 days | 22h49m50s | +27°50'15" | 04:43 | 12:31 | 20:20 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 20 | 20:00 EDT | 20 days | 22h49m56s | +27°50'49" | 04:39 | 12:28 | 20:16 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 21 | 20:00 EDT | 21 days | 22h50m01s | +27°51'24" | 04:35 | 12:24 | 20:13 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 22 | 20:00 EDT | 22 days | 22h50m06s | +27°51'59" | 04:31 | 12:20 | 20:09 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 23 | 20:00 EDT | 23 days | 22h50m11s | +27°52'34" | 04:27 | 12:16 | 20:05 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 24 | 20:00 EDT | 24 days | 22h50m16s | +27°53'11" | 04:23 | 12:12 | 20:01 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 25 | 20:00 EDT | 25 days | 22h50m21s | +27°53'48" | 04:19 | 12:08 | 19:57 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 26 | 20:00 EDT | 26 days | 22h50m26s | +27°54'25" | 04:15 | 12:05 | 19:54 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 27 | 20:00 EDT | 27 days | 22h50m31s | +27°55'03" | 04:11 | 12:01 | 19:50 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 28 | 20:00 EDT | 29 days | 22h50m36s | +27°55'41" | 04:08 | 11:57 | 19:46 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 29 | 20:00 EDT | 00 days | 22h50m41s | +27°56'20" | 04:04 | 11:53 | 19:42 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 30 | 20:00 EDT | 01 days | 22h50m45s | +27°56'59" | 04:00 | 11:49 | 19:38 | 30.3 | Not observable | Pegasus |
| 2025 | Mar | 31 | 20:00 EDT | 02 days | 22h50m50s | +27°57'39" | 03:56 | 11:45 | 19:35 | 30.3 | Not observable | Pegasus |
| 2025 | Apr | 01 | 20:00 EDT | 04 days | 22h50m55s | +27°58'19" | 03:52 | 11:41 | 19:31 | 30.3 | 06:06 until 06:08 | Pegasus |
| 2025 | Apr | 02 | 20:00 EDT | 05 days | 22h51m00s | +27°59'00" | 03:48 | 11:38 | 19:27 | 30.3 | 06:02 until 06:06 | Pegasus |
| 2025 | Apr | 03 | 20:00 EDT | 06 days | 22h51m04s | +27°59'41" | 03:44 | 11:34 | 19:23 | 30.3 | 05:59 until 06:05 | Pegasus |
| 2025 | Apr | 04 | 20:00 EDT | 07 days | 22h51m09s | +28°00'22" | 03:40 | 11:30 | 19:19 | 30.3 | 05:55 until 06:03 | Pegasus |
| 2025 | Apr | 05 | 20:00 EDT | 08 days | 22h51m13s | +28°01'04" | 03:36 | 11:26 | 19:16 | 30.3 | 05:51 until 06:01 | Pegasus |
| 2025 | Apr | 06 | 20:00 EDT | 09 days | 22h51m18s | +28°01'46" | 03:32 | 11:22 | 19:12 | 30.3 | 05:47 until 05:59 | Pegasus |
| 2025 | Apr | 07 | 20:00 EDT | 10 days | 22h51m22s | +28°02'28" | 03:28 | 11:18 | 19:08 | 30.3 | 05:43 until 05:58 | Pegasus |
|
All times computed for Columbus (latitude 39.96; longitude -83.00) and expressed in Columbus time. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php | ||||||||||||
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