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Comet C/2019 E3 (ATLAS)

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Comet C/2019 E3 (ATLAS) Position

Comet C/2019 E3 (ATLAS) is currently in the constellation of Antlia. The current Right Ascension is 10h 16m 38s and the Declination is -36° 11’ 00”.

10h 16m 38s
-36° 11’ 00”

Simplified sky chart showing where Comet C/2019 E3 (ATLAS) is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Comet C/2019 E3 (ATLAS) in Antlia on September, 15 2019
Field of view: 60x30 degrees
View fullscreen
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

Hihgher precision deep sky finder chart showing where Comet C/2019 E3 (ATLAS) is right now (view fullscreen)

C/2019 E3 (ATLAS)
RA: 10h 16m 38s
Dec: -36° 11’ 00”
Deep sky finder chart for Comet C/2019 E3 (ATLAS)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet C/2019 E3 (ATLAS)?, a page that provides all the information needed to find Comet C/2019 E3 (ATLAS) in the sky and additional links to sky charts.

Comet C/2019 E3 (ATLAS) Distance

The distance of Comet C/2019 E3 (ATLAS) from Earth is currently 2,056,294,735 kilometers, equivalent to 13.745481 Astronomical Units. Light takes 1 hours, 54 minutes and 19.0609 seconds to travel from Comet C/2019 E3 (ATLAS) and arrive to us.

2,056,294,735
13.745481
1 hours, 54 minutes and 19.0609 seconds

The following chart shows the distance of Comet C/2019 E3 (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.

Distance of Comet C/2019 E3 (ATLAS) from Earth between January 2013 and December 2100

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/2019 E3 (ATLAS) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet C/2019 E3 (ATLAS) to Earth

Between January 2013 and December 2100 the closest approach of Comet C/2019 E3 (ATLAS) to Earth happens on Sun Aug 25 2024 at a distance of 10.10918751 Astronomical Units, or 1,512,312,930 kilometers:

Sun Aug 25 2024
1,512,312,930
10.109188

NOTE: values for the closest approach are computed with a sampling interval of 1 day.

Comet C/2019 E3 (ATLAS) brightness

The current visual magnitude of Comet C/2019 E3 (ATLAS) is 19.39.

19.39
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-

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/2019 E3 (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.

Predicted magnitude of Comet C/2019 E3 (ATLAS) between January 2013 and December 2100

Comet C/2019 E3 (ATLAS) rise and set times

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's Comet C/2019 E3 (ATLAS) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 126.2°
Max altitude: 2.3°
Azimuth: 233.8°
Comet C/2019 E3 (ATLAS) is below the horizon from Greenwich, United Kingdom

The rise and set times are defined as the time at which the upper limb of Comet C/2019 E3 (ATLAS) 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/2019 E3 (ATLAS) Orbital Elements

The following table lists the orbital elements of Comet C/2019 E3 (ATLAS) at epoch 10 March 2019 00:00 UTC (JD: 2458553.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.99011421
Orbit inclination i 84.06197032°
Perihelion distance q 10.35579003 AU
1,549,204,141 km
Aphelion distance Q 2,084.72983999 AU
311,871,145,673 km
Semi-major axis a 1,047.54281501 AU
156,710,174,907 km
Orbital period period 33,905.1700 years
12,383,861.9062 days
Date of perihelion transit Tp 2023-Nov-12 17:00:21
2,460,261.2086 JD
Argument of perihelion peri 280.30645273442°
Longitude of the ascending node node 347.02584893053°
Mean anomaly M 359.95035675497°
Mean motion n 0.00002907°/day

Visualization of Comet C/2019 E3 (ATLAS) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2019 E3 (ATLAS) with respect of the Sun and the orbits of the major planets. The position of Comet C/2019 E3 (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!

Orbit Diagram of Comet C/2019 E3 (ATLAS)
View Comet C/2019 E3 (ATLAS) in the 3D Solar System Simulator

Comet C/2019 E3 (ATLAS) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/2019 E3 (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/2019 E3 (ATLAS) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Sep 08 10h 14m 35s -35° 46’ 09” 19.40 Antlia
2019 Sep 09 10h 14m 52s -35° 49’ 17” 19.40 Antlia
2019 Sep 10 10h 15m 07s -35° 52’ 27” 19.40 Antlia
2019 Sep 11 10h 15m 24s -35° 55’ 41” 19.40 Antlia
2019 Sep 12 10h 15m 41s -35° 58’ 59” 19.40 Antlia
2019 Sep 13 10h 15m 56s -36° 02’ 17” 19.40 Antlia
2019 Sep 14 10h 16m 13s -36° 05’ 39” 19.40 Antlia
2019 Sep 15 10h 16m 28s -36° 09’ 03” 19.40 Antlia
2019 Sep 16 10h 16m 45s -36° 12’ 30” 19.39 Antlia
2019 Sep 17 10h 17m 00s -36° 16’ 00” 19.39 Antlia
2019 Sep 18 10h 17m 17s -36° 19’ 32” 19.39 Antlia
2019 Sep 19 10h 17m 31s -36° 23’ 08” 19.39 Antlia
2019 Sep 20 10h 17m 48s -36° 26’ 44” 19.39 Antlia
2019 Sep 21 10h 18m 02s -36° 30’ 24” 19.39 Antlia