IAA RAS IAA Minor Planet Database

2021 GP72

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4741797435 ± 3.96e-07
Semi-major axis (a)2.2117810833 AU ± 7.95e-08
Inclination (i)33.87447850° ± 4.02e-05
Long. of Asc. Node (Ω)45.42626541° ± 1.09e-05
Arg. of Perihelion (ω)272.51306119° ± 5.96e-05
Mean Anomaly (M)99.50446707° ± 3.90e-05
Mean Motion (n)0.2996395024°/day ± 1.62e-08
Perihelion dist (q)1.16299930 AU ± 8.78e-07
Aphelion dist (Q)3.26056287 AU ± 8.85e-07
Orbital Period3.28937365 yr ± 1.77e-07
Physical Parameters
H (abs. magnitude)19.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty0
Orbit TypeAmor
MOID0.492582 AU
Observations Used58
Oppositions9
Arc Total2008-2021
First Observation Used2008-11-17
Last Observation Used2021-07-03
Observations (60)
Date Type RA Dec Mag Band Observatory
2008-11-17 01:54:46 C 02 07 51.93 +14 13 41.3 – o 691
2008-11-17 02:29:09 C 02 07 48.93 +14 14 18.6 – o 691
2008-11-17 03:03:31 C 02 07 45.87 +14 14 55.3 – o 691
2009-01-30 05:07:51 C 02 07 24.61 +30 41 42.0 – X 645
2009-01-30 05:12:38 C 02 07 24.86 +30 41 43.6 – X 645
2014-04-30 08:23:36 C 12 11 47.93 +33 12 49.6 – X 568
2014-04-30 09:10:51 C 12 11 45.67 +33 12 29.4 – X 568
2021-04-13 13:28:24 C 15 44 41.022 -11 39 37.41 – U F51
2021-04-13 13:44:23 C 15 44 40.326 -11 39 48.70 – U F51
2021-04-13 14:00:19 C 15 44 39.594 -11 39 59.68 – U F51
2021-04-13 14:16:15 C 15 44 38.901 -11 40 10.85 – U F51
2021-05-13 13:27:41 C 14 42 14.398 -23 21 53.46 – V P07
2021-05-13 14:41:32 C 14 42 04.531 -23 23 20.11 – V P07
2021-05-13 17:30:19 C 14 41 41.938 -23 26 37.82 – V P07
2021-05-13 17:32:17 C 14 41 41.753 -23 26 40.52 – V P07
2021-05-13 18:45:23 C 14 41 31.920 -23 28 05.12 – V P07
2021-05-14 07:19:48 C 14 39 53.83 -23 43 05.1 – V G96
2021-05-14 07:27:33 C 14 39 52.72 -23 43 15.5 – V G96
2021-05-14 07:37:08 C 14 39 51.47 -23 43 25.6 – V G96
2021-05-14 07:44:55 C 14 39 50.43 -23 43 34.3 – V G96
2021-05-14 08:33:15 C 14 39 43.88 -23 44 31.4 – V I52
2021-05-14 08:34:39 C 14 39 43.70 -23 44 33.0 – V I52
2021-05-14 08:42:40 C 14 39 42.63 -23 44 41.6 – V I52
2021-05-14 08:44:04 C 14 39 42.42 -23 44 43.9 – V I52
2021-05-15 02:48:22 C 14 37 19.89 -24 05 48.6 – V 807
2021-05-15 02:52:22 C 14 37 19.35 -24 05 53.3 – V 807
2021-05-15 02:56:22 C 14 37 18.80 -24 05 58.1 – V 807
2021-05-15 03:00:20 C 14 37 18.26 -24 06 02.7 – V 807
2021-05-15 23:41:26 C 14 34 32.378 -24 30 35.84 – V J04
2021-05-15 23:43:44 C 14 34 32.039 -24 30 38.38 – V J04
2021-05-15 23:46:03 C 14 34 31.733 -24 30 41.02 – V J04
2021-05-18 05:33:42 C 14 27 12.55 -25 33 50.9 – V I52
2021-05-18 05:35:31 C 14 27 12.30 -25 33 52.5 – V I52
2021-05-30 05:40:42 C 13 46 46.77 -30 53 35.7 – V I52
2021-05-30 05:41:48 C 13 46 46.64 -30 53 36.7 – V I52
2021-05-30 05:48:17 C 13 46 45.71 -30 53 43.1 – V I52
2021-06-02 02:32:35 C 13 37 25.00 -32 02 15.8 – u 807
2021-06-02 02:40:24 C 13 37 23.89 -32 02 23.2 – u 807
2021-06-02 02:48:28 C 13 37 22.76 -32 02 30.2 – u 807
2021-06-08 08:38:48 C 13 18 19.56 -34 20 32.2 – V 474
2021-06-08 08:43:52 C 13 18 18.95 -34 20 37.2 – V 474
2021-06-08 08:48:56 C 13 18 18.31 -34 20 41.6 – V 474
2021-06-09 01:37:48 C 13 16 18.27 -34 35 17.3 – u 807
2021-06-09 01:45:36 C 13 16 17.32 -34 35 23.5 – u 807
2021-06-09 01:53:26 C 13 16 16.36 -34 35 30.2 – u 807
2021-06-09 04:34:56 C 13 15 57.32 -34 38 01.2 – V I52
2021-06-09 04:40:28 C 13 15 56.56 -34 38 04.7 – V I52
2021-06-11 01:40:27 C 13 10 46.54 -35 15 53.4 – u 807
2021-06-11 01:48:19 C 13 10 45.59 -35 15 59.6 – u 807
2021-06-11 01:56:06 C 13 10 44.69 -35 16 06.1 – u 807