Comet C/2024 G2 (ATLAS)
Comet C/2024 G2 (ATLAS) is in the constellation of
Centaurus,
at a distance of
View interactive star map
Celestial Coordinates
Apparent
J2000
Additional Information
The observed values of Magnitude, Coma Diameter and Tail Length are derived from the most recent observation recorded at the Comet Observers Database. The value of Predicted Magnitude comes from the JPL Horizons ephemerides service and, in the case of comets, might be inaccurate given the highly dynamic and unpredictable behavior of these objects. When available, please refer to the Observed Magnitude value and consider the Predicted 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.
Rise and Set Times
Today's rise, transit and set times of Comet C/2024 G2 (ATLAS) from Greenwich, UK (all times relative to the local timezone Europe/London):
Today Comet C/2024 G2 (ATLAS) is not visible from Greenwich, UK
- C/2024 G2 (ATLAS) is below the horizon from Greenwich, UK.
- Given its current magnitude, C/2024 G2 (ATLAS) is visible only through long exposure photography.
- 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.
Finder Charts
High precision deep sky finder chart, 60 arcmin wide, showing where Comet C/2024 G2 (ATLAS) is right now. Click on the image to see a more detailed fullscreen tracker view.
Also check out Where is Comet C/2024 G2 (ATLAS)?, a page that provides all the information needed to find Comet C/2024 G2 (ATLAS) in the sky and additional links to sky charts.
Distance from Earth
The distance of Comet C/2024 G2 (ATLAS) from Earth is currently
The following chart shows the distance of Comet C/2024 G2 (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/2024 G2 (ATLAS) from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest Approach
Between 1 January 2000 and 31 December 2099, the closest approach of Comet C/2024 G2 (ATLAS) to Earth happens on Thu Apr 10 2025 at a distance of 4.547339 Astronomical Units, or 680,272,256 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.
Light Curve
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2024 G2 (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.
Orbital Elements
The following table lists the orbital elements of Comet C/2024 G2 (ATLAS) at epoch 10 April 2024 00:00 UTC (JD: 2460411.5). Source: JPL Small-Body Database
Element | Symbol | Value |
---|---|---|
Orbit eccentricity | e | 0.99684595 |
Orbit inclination | i | 122.13245579° |
Perihelion distance | q | 5.34111984 AU 799,020,157 km |
Aphelion distance | Q |
3,381.48845396 AU 505,863,473,524 km |
Semi-major axis | a |
1,693.41478690 AU 253,331,246,840 km |
Orbital period | period |
69,687.2335 years 25,453,262.0326 days |
Date of perihelion transit | Tp | 2025-Jun-14 02:27:54 2,460,840.6027 JD |
Argument of perihelion | peri | 328.88286180096° |
Longitude of the ascending node | node | 171.39409291219° |
Mean anomaly | M | 359.99393095563° |
Mean motion | n | 0.00001414°/day |
Orbit Visualization
View Comet C/2024 G2 (ATLAS) in the 3D Solar System Simulator
15 Days Ephemeris
The following table lists the ephemerides of Comet C/2024 G2 (ATLAS) computed for the past and next 7 days, with a 24 hours interval. Apparent celestial coordinates are provided.
Date | Right AscensionR.A. | DeclinationDec. | MagnitudeMag | Constellation |
---|---|---|---|---|
2024 Oct 28 | 12h 42m 09s | -46° 57’ 54” | 18.70 | Centaurus |
2024 Oct 29 | 12h 42m 44s | -46° 57’ 47” | 18.70 | Centaurus |
2024 Oct 30 | 12h 43m 21s | -46° 57’ 45” | 18.69 | Centaurus |
2024 Oct 31 | 12h 43m 56s | -46° 57’ 47” | 18.69 | Centaurus |
2024 Nov 01 | 12h 44m 31s | -46° 57’ 54” | 18.69 | Centaurus |
2024 Nov 02 | 12h 45m 05s | -46° 58’ 03” | 18.68 | Centaurus |
2024 Nov 03 | 12h 45m 39s | -46° 58’ 17” | 18.68 | Centaurus |
2024 Nov 04 | 12h 46m 13s | -46° 58’ 35” | 18.68 | Centaurus |
2024 Nov 05 | 12h 46m 46s | -46° 58’ 57” | 18.67 | Centaurus |
2024 Nov 06 | 12h 47m 19s | -46° 59’ 21” | 18.67 | Centaurus |
2024 Nov 07 | 12h 47m 51s | -46° 59’ 50” | 18.67 | Centaurus |
2024 Nov 08 | 12h 48m 23s | -47° 00’ 22” | 18.66 | Centaurus |
2024 Nov 09 | 12h 48m 55s | -47° 00’ 58” | 18.66 | Centaurus |
2024 Nov 10 | 12h 49m 26s | -47° 01’ 37” | 18.66 | Centaurus |
Additional Resources
- Position and finder charts (see also Where is Comet C/2024 G2 (ATLAS)?)
- Distance from Earth (see also How far is Comet C/2024 G2 (ATLAS) from Earth?)
- When does Comet C/2024 G2 (ATLAS) rise and set?
- Brightness (see also How bright is Comet C/2024 G2 (ATLAS)?)
- Orbital elements. Detailed information about Comet C/2024 G2 (ATLAS) orbital parameters.
- Interactive orbit visualization. 3d visualization showing the orbit of Comet C/2024 G2 (ATLAS) with respect to the major Solar System objects.
- 15 days ephemerides. Table showing celestial coordinates and magnitude of Comet C/2024 G2 (ATLAS) for the past and next 7 days.
- Interactive sky chart. An online planetarium application that shows where to locate Comet C/2024 G2 (ATLAS) in the sky from your location.
- Live position tracker. A high precision sky chart that uses real deep sky imagery to help locate Comet C/2024 G2 (ATLAS) with your telescope or on your astrophotographies.