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C/2021 G2 (ATLAS)

Basic Information of C/2021 G2 (ATLAS)

Orbital Elements

Parameter Value
Orbit type C
Perihelion distance (AU) 4.982105
Eccentricity 1.000912
Inclination (deg) 48.462600
Longitude of ascending node (deg) 221.091800
Argument of perihelion (deg) 343.265100
Epoch 2025-11-21T00:00:00.000
Reference , COBS 1 year

Latest Perihelion

Field Value
Date (UTC) 2024-09-09T03:13:49.440

Finding Chart

Sky Tracks

C/2021 G2 (ATLAS) · Next 30 Days Steps: 3 days · geocentric

Magnitude

Magnitude Chart Placeholder

Ephemeris

Date (UTC) RA (J2000) Dec (J2000) Δ (AU) Motion (arcsec/hr) Dir (deg) Nearest HIP Dist (arcmin)
2025-11-21 16:17:09.04 -01:08:43.4 6.909 30.78 86.0 HIP 79717 18.64
2025-11-22 16:17:58.17 -01:07:51.3 6.913 30.79 85.7 HIP 79919 11.92
2025-11-23 16:18:47.30 -01:06:56.2 6.918 30.80 85.5 HIP 79919 1.00
2025-11-24 16:19:36.44 -01:05:58.2 6.922 30.81 85.3 HIP 79919 12.78
2025-11-25 16:20:25.57 -01:04:57.3 6.926 30.81 85.0 HIP 79919 25.08
2025-11-26 16:21:14.68 -01:03:53.3 6.929 30.81 84.8 HIP 80261 30.50
2025-11-27 16:22:03.78 -01:02:46.2 6.933 30.81 84.6 HIP 80261 19.27
2025-11-28 16:22:52.86 -01:01:36.1 6.936 30.80 84.3 HIP 80261 10.74
2025-11-29 16:23:41.91 -01:00:22.9 6.939 30.79 84.1 HIP 80261 12.73
2025-11-30 16:24:30.93 -00:59:06.5 6.942 30.78 83.8 HIP 80261 22.61
2025-12-01 16:25:19.90 -00:57:47.0 6.944 30.77 83.6 HIP 80502 12.48
2025-12-02 16:26:08.83 -00:56:24.4 6.947 30.75 83.3 HIP 80502 9.38
2025-12-03 16:26:57.71 -00:54:58.5 6.949 30.74 83.1 HIP 80618 13.50
2025-12-04 16:27:46.53 -00:53:29.4 6.951 30.72 82.8 HIP 80618 6.35
2025-12-05 16:28:35.29 -00:51:57.1 6.953 30.69 82.5 HIP 80618 14.13
2025-12-06 16:29:23.99 -00:50:21.5 6.954 30.67 82.3 HIP 80805 9.83
2025-12-07 16:30:12.62 -00:48:42.7 6.956 30.67 82.3 HIP 80805 2.69