Comet 144P/Kushida will make its closest approach to the Sun on 23 January, at a distance of 1.39 AU.
From Fairfield on the day of perihelion it will be visible in the evening sky, becoming accessible around 18:08 (EDT), 57° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 19:36, 64° above your southern horizon. It will continue to be observable until around 00:31, when it sinks below 21° above your western horizon.
The events that comprise the 1993–1994 apparition of 144P/Kushida are as follows:
| Date | Event |
| 23 Jan 1994 | Comet 144P/Kushida passes perihelion |
The table below lists the times when 144P/Kushida will be visible from Fairfield day-by-day through its apparition:
| Date | Constellation | Comet visibility |
| 02 Jan 1994 | Aries | Visible from 17:48 until 01:13 Highest at 20:20, 64° above S horizon |
| 04 Jan 1994 | Aries | Visible from 17:50 until 01:08 Highest at 20:15, 64° above S horizon |
| 06 Jan 1994 | Aries | Visible from 17:51 until 01:04 Highest at 20:10, 64° above S horizon |
| 08 Jan 1994 | Taurus | Visible from 17:53 until 00:59 Highest at 20:05, 64° above S horizon |
| 10 Jan 1994 | Taurus | Visible from 17:55 until 00:55 Highest at 20:01, 64° above S horizon |
| 12 Jan 1994 | Taurus | Visible from 17:57 until 00:51 Highest at 19:57, 64° above S horizon |
| 14 Jan 1994 | Taurus | Visible from 17:59 until 00:47 Highest at 19:53, 64° above S horizon |
| 16 Jan 1994 | Taurus | Visible from 18:01 until 00:43 Highest at 19:49, 64° above S horizon |
| 18 Jan 1994 | Taurus | Visible from 18:03 until 00:40 Highest at 19:45, 64° above S horizon |
| 20 Jan 1994 | Taurus | Visible from 18:05 until 00:37 Highest at 19:42, 64° above S horizon |
| 22 Jan 1994 | Taurus | Visible from 18:07 until 00:34 Highest at 19:38, 64° above S horizon |
| 24 Jan 1994 | Taurus | Visible from 18:09 until 00:31 Highest at 19:35, 64° above S horizon |
| 26 Jan 1994 | Taurus | Visible from 18:12 until 00:28 Highest at 19:32, 64° above S horizon |
| 28 Jan 1994 | Taurus | Visible from 18:14 until 00:26 Highest at 19:29, 64° above S horizon |
| 30 Jan 1994 | Taurus | Visible from 18:16 until 00:24 Highest at 19:27, 65° above S horizon |
| 01 Feb 1994 | Taurus | Visible from 18:18 until 00:21 Highest at 19:24, 65° above S horizon |
| 03 Feb 1994 | Taurus | Visible from 18:20 until 00:19 Highest at 19:21, 65° above S horizon |
| 05 Feb 1994 | Taurus | Visible from 18:23 until 00:17 Highest at 19:19, 65° above S horizon |
| 07 Feb 1994 | Taurus | Visible from 18:25 until 00:15 Highest at 19:17, 65° above S horizon |
| 09 Feb 1994 | Taurus | Visible from 18:27 until 00:13 Highest at 19:14, 65° above S horizon |
| 11 Feb 1994 | Taurus | Visible from 18:29 until 00:12 Highest at 19:12, 65° above S horizon |
A more detailed table of 144P/Kushida's position on each night is available here. A diagram of the orbit of 144P/Kushida is available here.
Finder chart
The chart below shows the path of 144P/Kushida over the course of its apparition, as calculated from the orbital elements published by the Minor Planet Center (MPC). It is available for download, either on dark background, in PNG, PDF or SVG formats, or on a light background, in PNG, PDF or SVG formats. It was produced using StarCharter.
Comet brightnesses
Comets are intrinsically highly unpredictable objects, since their brightness depends on the scattering of sunlight from dust particles in the comet's coma and tail. This dust is continually streaming away from the comet's nucleus, and its density at any particular time is governed by the rate of sublimation of the ice in the comet's nucleus, as it is heated by the Sun's rays. It also depends on the amount of dust that is mixed in with that ice. This is very difficult to predict in advance, and can be highly variable even between successive apparitions of the same comet.
In consequence, while the future positions of comets are usually known with a high degree of confidence, their future brightnesses are not. For most comets, we do not publish any magnitude estimates at all. For the few comets where we do make estimates, we generally prefer the BAA's magnitude parameters to those published by the Minor Planet Center, since they are typically updated more often.
No estimate for the brightness of comet 144P/Kushida is currently available.
The comet's position at perihelion will be:
| Object | Right Ascension | Declination | Constellation | Magnitude |
| Comet 144P/Kushida | 03h55m50s | 15°10'N | Taurus | 10.0 |
The coordinates are given in J2000.0.
The sky on 27 Sep 2024
| The sky on 27 September 2024 | ||||||||||||||||||||||||||||||||||
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18% 24 days old |
All times shown in EDT.
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Source
This event was automatically generated on the basis of orbital elements published by the Minor Planet Center (MPC) , and is updated whenever new elements become available. It was last updated on 16 Sep 2024.
Image credit
© Andy Roberts 1997. Pictured comet is C/1995 O1 Hale-Bopp.