Comet C/2017 S2 (PANSTARRS)
Comet C/2017 S2 (PANSTARRS) Position
Simplified sky chart showing where Comet C/2017 S2 (PANSTARRS) is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)
Hihgher precision deep sky finder chart showing where Comet C/2017 S2 (PANSTARRS) is right now (view fullscreen)
Also check out Where is Comet C/2017 S2 (PANSTARRS)?, a page that provides all the information needed to find Comet C/2017 S2 (PANSTARRS) in the sky and additional links to sky charts.
Comet C/2017 S2 (PANSTARRS) Distance
The distance of Comet C/2017 S2 (PANSTARRS) from Earth is currently 1,080,639,416 kilometers, equivalent to 7.223628 Astronomical Units. Light takes 1 hours, 4.6251 seconds to travel from Comet C/2017 S2 (PANSTARRS) and arrive to us.
The following chart shows the distance of Comet C/2017 S2 (PANSTARRS) 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/2017 S2 (PANSTARRS) from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Comet C/2017 S2 (PANSTARRS) to Earth
Between January 2013 and December 2100 the closest approach of Comet C/2017 S2 (PANSTARRS) to Earth happens on Sat Oct 7 2017 at a distance of 2.64823741 Astronomical Units, or 396,170,679 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Comet C/2017 S2 (PANSTARRS) 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 behvior 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 C/2017 S2 (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 S2 (PANSTARRS) rise and set times
The rise and set times are defined as the time at which the upper limb of Comet C/2017 S2 (PANSTARRS) touches the horizon, consideting the effect of the atmospheric refraction. As the atmoshpere conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.
Comet C/2017 S2 (PANSTARRS) Orbital Elements
|Perihelion distance||q||3.61449885 AU
|Date of perihelion transit||Tp||2017-Aug-29 07:50:40
|Next perihelion transit||2110-Jan-13 22:10
|Argument of perihelion||peri||305.97039951987°|
|Longitude of the ascending node||node||62.427828044056°|
Visualization of Comet C/2017 S2 (PANSTARRS) Orbit
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2017 S2 (PANSTARRS) with respect of the Sun and the orbits of the major planets. The position of Comet C/2017 S2 (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 S2 (PANSTARRS) 15 Days Ephemeris
The following table lists the ephemerides of Comet C/2017 S2 (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 S2 (PANSTARRS) in our Online Planetarium at the chosen date.
|2019 Jun 17||06h 08m 44s||+29° 02’ 30”||28.17||Auriga|
|2019 Jun 18||06h 09m 36s||+29° 02’ 54”||28.18||Auriga|
|2019 Jun 19||06h 10m 28s||+29° 03’ 20”||28.19||Auriga|
|2019 Jun 20||06h 11m 21s||+29° 03’ 43”||28.20||Auriga|
|2019 Jun 21||06h 12m 14s||+29° 04’ 08”||28.21||Auriga|
|2019 Jun 22||06h 13m 05s||+29° 04’ 31”||28.22||Auriga|
|2019 Jun 23||06h 13m 58s||+29° 04’ 53”||28.23||Auriga|
|2019 Jun 24||06h 14m 50s||+29° 05’ 16”||28.24||Auriga|
|2019 Jun 25||06h 15m 42s||+29° 05’ 36”||28.25||Auriga|
|2019 Jun 26||06h 16m 35s||+29° 05’ 57”||28.26||Auriga|
|2019 Jun 27||06h 17m 26s||+29° 06’ 19”||28.27||Auriga|
|2019 Jun 28||06h 18m 19s||+29° 06’ 38”||28.28||Auriga|
|2019 Jun 29||06h 19m 10s||+29° 06’ 59”||28.29||Auriga|
|2019 Jun 30||06h 20m 02s||+29° 07’ 18”||28.30||Auriga|