Comet West (C/1975 V1-A)
Comet West (C/1975 V1-A) is currently in the constellation of Sagittarius. The current Right Ascension of Comet West (C/1975 V1-A) is 19h 40m 10s and the Declination is -16° 10’ 00” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]).
Summary of key facts about Comet West (C/1975 V1-A) [tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view]:
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Additional information about Comet West (C/1975 V1-A) available on TheSkyLive:
Comet West (C/1975 V1-A) Position and Finder Charts
Below we provide Comet West (C/1975 V1-A) finder charts showing where the object is right now in the sky with respect to the brightest stars. The first finder chart has a field of view of 50 degrees, while the second one has a field of view of 10 degrees. Click on each finder chart to access a full screen interactive Online Planetarium.
Higher precision deep sky finder chart, 60 arcmin wide, showing where Comet West (C/1975 V1-A) is right now. Click on the image to see a more detailed fullscreen tracker view.
Also check out Where is Comet West (C/1975 V1-A)?, a page that provides all the information needed to find Comet West (C/1975 V1-A) in the sky and additional links to sky charts.
Comet West (C/1975 V1-A) Distance from Earth
The distance of Comet West (C/1975 V1-A) from Earth is currently 10,567,337,607 kilometers, equivalent to 70.638289 Astronomical Units. Light takes 9 hours, 47 minutes and 28.8441 seconds to travel from Comet West (C/1975 V1-A) and arrive to us.
The following chart shows the distance of Comet West (C/1975 V1-A) from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.
The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of C/1975 V1-A (West) from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Comet West (C/1975 V1-A) to Earth
Between January 1900 and January 2100, the closest approach of Comet West (C/1975 V1-A) to Earth happens on Sun Feb 29 1976 at a distance of 0.794181 Astronomical Units, or 118,807,840 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Comet West (C/1975 V1-A) brightness
The observed magnitude and coma diameter values are derived from the Comet Observers Database by averaging the values reported in recent observations (more recent than 4 days), when available. The Estimated Magnitude comes from the JPL Horizons ephemerides service and might be inaccurate given the highly dynamic and unpredictable behavior of comets. When available, please refer to the Observed Magnitude value and consider the Estimated Magnitude as a directional indication. We acknowledge with thanks the comet observations from the COBS Comet Observation Database contributed by observers worldwide and used in this table to report recent comet observations.
Comet West (C/1975 V1-A) rise and set times
The rise and set times are defined as the time at which the upper limb of Comet West (C/1975 V1-A) touches the horizon, considering the effect of the atmospheric refraction. As the atmospheric conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.
Comet West (C/1975 V1-A) Orbital Elements
|Perihelion distance||q||0.19662600 AU
|Date of perihelion transit||Tp||1976-Feb-25 05:19:06
|Argument of perihelion||peri||358.427°|
|Longitude of the ascending node||node||118.924°|
Visualization of Comet West (C/1975 V1-A) Orbit
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet West (C/1975 V1-A) with respect of the Sun and the orbits of the major planets. The position of Comet West (C/1975 V1-A) and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!
Comet West (C/1975 V1-A) 15 Days Ephemeris
The following table lists the ephemerides of Comet West (C/1975 V1-A) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet West (C/1975 V1-A) in our Online Planetarium at the chosen date.
|2021 May 10||19h 40m 23s||-16° 09’ 57”||N.A.||Sagittarius|
|2021 May 11||19h 40m 20s||-16° 09’ 57”||N.A.||Sagittarius|
|2021 May 12||19h 40m 19s||-16° 09’ 57”||N.A.||Sagittarius|
|2021 May 13||19h 40m 18s||-16° 09’ 57”||N.A.||Sagittarius|
|2021 May 14||19h 40m 17s||-16° 09’ 57”||N.A.||Sagittarius|
|2021 May 15||19h 40m 14s||-16° 09’ 59”||N.A.||Sagittarius|
|2021 May 16||19h 40m 13s||-16° 09’ 59”||N.A.||Sagittarius|
|2021 May 17||19h 40m 12s||-16° 10’ 00”||N.A.||Sagittarius|
|2021 May 18||19h 40m 09s||-16° 10’ 00”||N.A.||Sagittarius|
|2021 May 19||19h 40m 08s||-16° 10’ 01”||N.A.||Sagittarius|
|2021 May 20||19h 40m 05s||-16° 10’ 03”||N.A.||Sagittarius|
|2021 May 21||19h 40m 04s||-16° 10’ 05”||N.A.||Sagittarius|
|2021 May 22||19h 40m 01s||-16° 10’ 05”||N.A.||Sagittarius|
|2021 May 23||19h 40m 00s||-16° 10’ 08”||N.A.||Sagittarius|