Comet 22P/Kopff is currently in the constellation of Aquarius. The current Right Ascension of Comet 22P/Kopff is 23h 40m 47s and the Declination is -03° 42’ 51” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current estimated magnitude of Comet 22P/Kopff is 14.38 (JPL).
Summary of key facts about Comet 22P/Kopff [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]:
- 22P/Kopff is above the horizon from Greenwich, United Kingdom [change].
- It is visible looking in the South direction at an altitude of 35° above the horizon.
- Given its current magnitude, 22P/Kopff is visible with the help of a telescope havng an aperture of 14 inches (350mm) or more.
- See also 22P/Kopff rise and set times.
- Go to interactive sky chart
If you need to access this information frequently for your observations, you can create a simple customized Quick Access page, so that you can easily bookmark it in your browser favorites or add a shortcut to your mobile phones' home screen.
Additional information about Comet 22P/Kopff available on TheSkyLive:
Comet 22P/Kopff Position and Finder Charts
Below we provide Comet 22P/Kopff 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 22P/Kopff is right now. Click on the image to see a more detailed fullscreen tracker view.
Also check out Where is Comet 22P/Kopff?, a page that provides all the information needed to find Comet 22P/Kopff in the sky and additional links to sky charts.
Comet 22P/Kopff Distance from Earth
The distance of Comet 22P/Kopff from Earth is currently 276,965,657 kilometers, equivalent to 1.851401 Astronomical Units. Light takes 15 minutes and 23.8580 seconds to travel from Comet 22P/Kopff and arrive to us.
The following chart shows the distance of Comet 22P/Kopff 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 22P/Kopff from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Comet 22P/Kopff to Earth
Between January 2013 and December 2100, the closest approach of Comet 22P/Kopff to Earth happens on Thu Jul 21 2095 at a distance of 0.189352 Astronomical Units, or 28,326,675 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Comet 22P/Kopff 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.
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet 22P/Kopff, according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.
Comet 22P/Kopff rise and set times
The rise and set times are defined as the time at which the upper limb of Comet 22P/Kopff 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 22P/Kopff Orbital Elements
|Perihelion distance||q||1.55814127 AU
|Date of perihelion transit||Tp||2015-Oct-25 02:15:25
|Next perihelion transit||2022-Mar-18 12:14
|Argument of perihelion||peri||162.89828633089°|
|Longitude of the ascending node||node||120.86821894525°|
Visualization of Comet 22P/Kopff Orbit
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 22P/Kopff with respect of the Sun and the orbits of the major planets. The position of Comet 22P/Kopff 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 22P/Kopff 15 Days Ephemeris
The following table lists the ephemerides of Comet 22P/Kopff computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 22P/Kopff in our Online Planetarium at the chosen date.
|2022 May 12||23h 23m 58s||-05° 09’ 44”||14.33||Aquarius|
|2022 May 13||23h 26m 18s||-04° 57’ 38”||14.33||Aquarius|
|2022 May 14||23h 28m 38s||-04° 45’ 38”||14.34||Aquarius|
|2022 May 15||23h 30m 56s||-04° 33’ 41”||14.35||Aquarius|
|2022 May 16||23h 33m 15s||-04° 21’ 47”||14.36||Aquarius|
|2022 May 17||23h 35m 30s||-04° 10’ 00”||14.36||Aquarius|
|2022 May 18||23h 37m 46s||-03° 58’ 18”||14.37||Aquarius|
|2022 May 19||23h 40m 01s||-03° 46’ 41”||14.38||Aquarius|
|2022 May 20||23h 42m 15s||-03° 35’ 08”||14.39||Aquarius|
|2022 May 21||23h 44m 29s||-03° 23’ 41”||14.39||Aquarius|
|2022 May 22||23h 46m 41s||-03° 12’ 20”||14.40||Pisces|
|2022 May 23||23h 48m 51s||-03° 01’ 04”||14.41||Pisces|
|2022 May 24||23h 51m 02s||-02° 49’ 54”||14.42||Pisces|
|2022 May 25||23h 53m 12s||-02° 38’ 50”||14.43||Pisces|