Comet C/2017 K2 (PANSTARRS)
Comet C/2017 K2 (PANSTARRS) Sky Charts and Coordinates
This is a simplified sky chart, showing where Comet C/2017 K2 (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/2017 K2 (PANSTARRS) Rise and Set Times
Comet C/2017 K2 (PANSTARRS) is circumpolar from Greenwich, United Kingdom [change] and transits at 19:26 UTC (altitude: 82.1°)
Comet C/2017 K2 (PANSTARRS) Orbit Diagram
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2017 K2 (PANSTARRS) with respect of the Sun and the orbits of the major planets. The position of Comet C/2017 K2 (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/2017 K2 (PANSTARRS) Ephemeris
The following table lists the ephemerides of Comet C/2017 K2 (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/2017 K2 (PANSTARRS) in our Online Planetarium at the chosen date.
|2018 Aug 10||17h 12m 43s||+59° 55’ 41”||18.61||Draco|
|2018 Aug 11||17h 12m 25s||+59° 51’ 28”||18.61||Draco|
|2018 Aug 12||17h 12m 09s||+59° 47’ 11”||18.60||Draco|
|2018 Aug 13||17h 11m 52s||+59° 42’ 51”||18.60||Draco|
|2018 Aug 14||17h 11m 35s||+59° 38’ 30”||18.60||Draco|
|2018 Aug 15||17h 11m 20s||+59° 34’ 05”||18.60||Draco|
|2018 Aug 16||17h 11m 04s||+59° 29’ 39”||18.60||Draco|
|2018 Aug 17||17h 10m 50s||+59° 25’ 12”||18.60||Draco|
|2018 Aug 18||17h 10m 36s||+59° 20’ 40”||18.59||Draco|
|2018 Aug 19||17h 10m 23s||+59° 16’ 09”||18.59||Draco|
|2018 Aug 20||17h 10m 10s||+59° 11’ 34”||18.59||Draco|
|2018 Aug 21||17h 09m 59s||+59° 06’ 57”||18.59||Draco|
|2018 Aug 22||17h 09m 47s||+59° 02’ 18”||18.59||Draco|
|2018 Aug 23||17h 09m 37s||+58° 57’ 38”||18.58||Draco|
Distance of Comet C/2017 K2 (PANSTARRS) from Earth
The following chart shows the distance of Comet C/2017 K2 (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/2017 K2 (PANSTARRS) is also available as a real time updated value in the Live Position and Data Tracker.
Light Curve of Comet C/2017 K2 (PANSTARRS)
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2017 K2 (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/2017 K2 (PANSTARRS) Orbital Elements
The following table lists the orbital elements of Comet C/2017 K2 (PANSTARRS) at epoch 21 September 2017 00:00 UTC (JD: 2458018.5). Source: JPL Small-Body Database
|Perihelion distance||q||1.81031876 AU
|Date of perihelion transit||Tp||2022-Dec-21 05:42:15
|Argument of perihelion||peri||236.0240425723°|
|Longitude of the ascending node||node||88.195817684143°|
|Closest approach to Earth*||2022-Jul-14|
|Distance of closest approach*||1.80756335 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.