Comet C/2018 A1 (PANSTARRS)
Comet C/2018 A1 (PANSTARRS) Sky Charts and Coordinates
This is a simplified sky chart, showing where Comet C/2018 A1 (PANSTARRS) is now with respect to the brightest stars and constellations.
More advanced sky charts are available on TheSkyLive for this object: 1) the Online Planetarium which is interactive and allows to select dates and additional objects to visualize; and 2) the Live Position and Data Tracker which provides the highest precision position data and features deep sky imagery from the Digitized Sky Survey.
Comet C/2018 A1 (PANSTARRS) Rise and Set Times
Comet C/2018 A1 (PANSTARRS) is circumpolar from Greenwich, United Kingdom [change] and transits at 20:30 UTC (altitude: 85.8°)
Comet C/2018 A1 (PANSTARRS) Orbit Diagram
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2018 A1 (PANSTARRS) with respect of the Sun and the orbits of the major planets. The position of Comet C/2018 A1 (PANSTARRS) 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 C/2018 A1 (PANSTARRS) Ephemeris
The following table lists the ephemerides of Comet C/2018 A1 (PANSTARRS) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/2018 A1 (PANSTARRS) in our Online Planetarium at the chosen date.
|2018 Mar 11||19.50||08h 18m 23s||+58° 40’ 23”||Lynx|
|2018 Mar 12||19.52||08h 17m 52s||+58° 14’ 51”||Lynx|
|2018 Mar 13||19.54||08h 17m 25s||+57° 49’ 23”||Lynx|
|2018 Mar 14||19.56||08h 17m 00s||+57° 23’ 57”||Lynx|
|2018 Mar 15||19.58||08h 16m 41s||+56° 58’ 35”||Lynx|
|2018 Mar 16||19.61||08h 16m 23s||+56° 33’ 15”||Lynx|
|2018 Mar 17||19.63||08h 16m 08s||+56° 08’ 03”||Lynx|
|2018 Mar 18||19.65||08h 15m 56s||+55° 42’ 54”||Lynx|
|2018 Mar 19||19.67||08h 15m 47s||+55° 17’ 50”||Lynx|
|2018 Mar 20||19.70||08h 15m 41s||+54° 52’ 54”||Lynx|
|2018 Mar 21||19.72||08h 15m 37s||+54° 28’ 04”||Lynx|
|2018 Mar 22||19.74||08h 15m 34s||+54° 03’ 20”||Lynx|
|2018 Mar 23||19.76||08h 15m 35s||+53° 38’ 44”||Lynx|
|2018 Mar 24||19.79||08h 15m 38s||+53° 14’ 13”||Lynx|
Distance of Comet C/2018 A1 (PANSTARRS) from Earth
The following chart shows the distance of Comet C/2018 A1 (PANSTARRS) from Earth as a function of time. Distance data is measured in Astronomical Units and sampled with a 2 days interval.
The reported distances might be inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of C/2018 A1 (PANSTARRS) is also available as a real time updated value in the Live Position and Data Tracker.
Light Curve of Comet C/2018 A1 (PANSTARRS)
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2018 A1 (PANSTARRS), 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 C/2018 A1 (PANSTARRS) Orbital Elements
The following table lists the orbital elements of Comet C/2018 A1 (PANSTARRS) at epoch 24 January 2018 00:00 UTC (JD: 2458143.5). Source: JPL Small-Body Database
|Perihelion distance||q||2.41908080 AU
|Date of perihelion transit||Tp||2017-Oct-20 09:17:01
|Next perihelion transit||2144-Dec-26 00:15
|Argument of perihelion||peri||96.366276454002°|
|Longitude of the ascending node||node||336.62442204112°|
|Closest approach to Earth*||2018-Jan-16|
|Distance of closest approach*||1.94293516 AU
* NOTE: values for the closest approach are computed for the time interval between 2013-Jan-01 and 2075-Dec-31, with a sampling interval of 1 day.