Comet C/2015 O1 (PANSTARRS)
Comet C/2015 O1 (PANSTARRS) is currently in the constellation of Gemini. The current Right Ascension of Comet C/2015 O1 (PANSTARRS) is 07h 27m 04s and the Declination is +12° 20’ 40” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current estimated magnitude of Comet C/2015 O1 (PANSTARRS) is 19.86 (JPL).
Summary of key facts about Comet C/2015 O1 (PANSTARRS) [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]:
- C/2015 O1 (PANSTARRS) is above the horizon from Greenwich, United Kingdom [change].
- It is visible looking in the West-North-West direction at an altitude of 4° above the horizon.
- Given its current magnitude, C/2015 O1 (PANSTARRS) is visible only through long exposure photography.
- See also C/2015 O1 (PANSTARRS) 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 C/2015 O1 (PANSTARRS) available on TheSkyLive:
Comet C/2015 O1 (PANSTARRS) Position and Finder Charts
Below we provide Comet C/2015 O1 (PANSTARRS) 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 C/2015 O1 (PANSTARRS) is right now. Click on the image to see a more detailed fullscreen tracker view.
Also check out Where is Comet C/2015 O1 (PANSTARRS)?, a page that provides all the information needed to find Comet C/2015 O1 (PANSTARRS) in the sky and additional links to sky charts.
Comet C/2015 O1 (PANSTARRS) Distance from Earth
The distance of Comet C/2015 O1 (PANSTARRS) from Earth is currently 1,242,335,855 kilometers, equivalent to 8.304502 Astronomical Units. Light takes 1 hours, 9 minutes and 3.9864 seconds to travel from Comet C/2015 O1 (PANSTARRS) and arrive to us.
The following chart shows the distance of Comet C/2015 O1 (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/2015 O1 (PANSTARRS) from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Comet C/2015 O1 (PANSTARRS) to Earth
Between January 2013 and December 2100, the closest approach of Comet C/2015 O1 (PANSTARRS) to Earth happens on Thu Apr 5 2018 at a distance of 3.233203 Astronomical Units, or 483,680,253 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Comet C/2015 O1 (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 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 C/2015 O1 (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/2015 O1 (PANSTARRS) rise and set times
The rise and set times are defined as the time at which the upper limb of Comet C/2015 O1 (PANSTARRS) 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 C/2015 O1 (PANSTARRS) Orbital Elements
|Perihelion distance||q||3.72963895 AU
|Date of perihelion transit||Tp||2018-Feb-19 00:36:17
|Argument of perihelion||peri||89.592577157318°|
|Longitude of the ascending node||node||299.85506236126°|
Visualization of Comet C/2015 O1 (PANSTARRS) Orbit
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2015 O1 (PANSTARRS) with respect of the Sun and the orbits of the major planets. The position of Comet C/2015 O1 (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/2015 O1 (PANSTARRS) 15 Days Ephemeris
The following table lists the ephemerides of Comet C/2015 O1 (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/2015 O1 (PANSTARRS) in our Online Planetarium at the chosen date.
|2021 Jan 21||07h 31m 14s||+12° 21’ 19”||19.83||Gemini|
|2021 Jan 22||07h 30m 38s||+12° 21’ 11”||19.83||Gemini|
|2021 Jan 23||07h 30m 03s||+12° 21’ 05”||19.84||Gemini|
|2021 Jan 24||07h 29m 29s||+12° 20’ 58”||19.84||Gemini|
|2021 Jan 25||07h 28m 54s||+12° 20’ 53”||19.85||Gemini|
|2021 Jan 26||07h 28m 19s||+12° 20’ 48”||19.85||Gemini|
|2021 Jan 27||07h 27m 46s||+12° 20’ 44”||19.86||Gemini|
|2021 Jan 28||07h 27m 11s||+12° 20’ 42”||19.86||Gemini|
|2021 Jan 29||07h 26m 38s||+12° 20’ 39”||19.87||Gemini|
|2021 Jan 30||07h 26m 04s||+12° 20’ 36”||19.87||Gemini|
|2021 Jan 31||07h 25m 32s||+12° 20’ 35”||19.88||Gemini|
|2021 Feb 01||07h 24m 59s||+12° 20’ 34”||19.88||Gemini|
|2021 Feb 02||07h 24m 25s||+12° 20’ 34”||19.89||Gemini|
|2021 Feb 03||07h 23m 53s||+12° 20’ 34”||19.90||Gemini|