Comet C/2018 L2 (ATLAS)
Comet C/2018 L2 (ATLAS) Position
Simplified sky chart showing where Comet C/2018 L2 (ATLAS) is right now in the sky with respect to the brightest stars and constellations (see full screen Online Planetarium)
Higher precision deep sky finder chart showing where Comet C/2018 L2 (ATLAS) is right now (view fullscreen)
Also check out Where is Comet C/2018 L2 (ATLAS)?, a page that provides all the information needed to find Comet C/2018 L2 (ATLAS) in the sky and additional links to sky charts.
Comet C/2018 L2 (ATLAS) Distance
The distance of Comet C/2018 L2 (ATLAS) from Earth is currently 805,722,449 kilometers, equivalent to 5.385922 Astronomical Units. Light takes 44 minutes and 47.6008 seconds to travel from Comet C/2018 L2 (ATLAS) and arrive to us.
The following chart shows the distance of Comet C/2018 L2 (ATLAS) 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/2018 L2 (ATLAS) from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Comet C/2018 L2 (ATLAS) to Earth
Between January 2013 and December 2100 the closest approach of Comet C/2018 L2 (ATLAS) to Earth happens on Sun Jun 17 2018 at a distance of 1.95357574 Astronomical Units, or 292,250,771 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Comet C/2018 L2 (ATLAS) 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/2018 L2 (ATLAS), 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 L2 (ATLAS) rise and set times
The rise and set times are defined as the time at which the upper limb of Comet C/2018 L2 (ATLAS) 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/2018 L2 (ATLAS) Orbital Elements
|Perihelion distance||q||1.71171001 AU
|Date of perihelion transit||Tp||2018-Dec-02 13:55:23
|Next perihelion transit||5834-Aug-11 21:25
|Argument of perihelion||peri||56.230572089768°|
|Longitude of the ascending node||node||243.0182728513°|
Visualization of Comet C/2018 L2 (ATLAS) Orbit
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2018 L2 (ATLAS) with respect of the Sun and the orbits of the major planets. The position of Comet C/2018 L2 (ATLAS) 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 L2 (ATLAS) 15 Days Ephemeris
The following table lists the ephemerides of Comet C/2018 L2 (ATLAS) 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 L2 (ATLAS) in our Online Planetarium at the chosen date.
|2020 Feb 14||02h 39m 15s||+28° 50’ 00”||20.73||Aries|
|2020 Feb 15||02h 39m 43s||+28° 45’ 34”||20.75||Aries|
|2020 Feb 16||02h 40m 11s||+28° 41’ 14”||20.77||Aries|
|2020 Feb 17||02h 40m 41s||+28° 37’ 00”||20.79||Aries|
|2020 Feb 18||02h 41m 09s||+28° 32’ 53”||20.81||Aries|
|2020 Feb 19||02h 41m 39s||+28° 28’ 50”||20.83||Aries|
|2020 Feb 20||02h 42m 10s||+28° 24’ 55”||20.84||Aries|
|2020 Feb 21||02h 42m 41s||+28° 21’ 05”||20.86||Aries|
|2020 Feb 22||02h 43m 13s||+28° 17’ 20”||20.88||Aries|
|2020 Feb 23||02h 43m 44s||+28° 13’ 41”||20.90||Aries|
|2020 Feb 24||02h 44m 17s||+28° 10’ 06”||20.91||Aries|
|2020 Feb 25||02h 44m 48s||+28° 06’ 38”||20.93||Aries|
|2020 Feb 26||02h 45m 21s||+28° 03’ 15”||20.95||Aries|
|2020 Feb 27||02h 45m 56s||+27° 59’ 58”||20.97||Aries|