2021 RG2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2136293826 ± 3.08e-05
Semi-major axis (a)0.8825705489 AU ± 7.48e-06
Inclination (i)14.78241497° ± 3.23e-03
Long. of Asc. Node (Ω)165.87162309° ± 3.88e-06
Arg. of Perihelion (ω)30.73557311° ± 2.40e-03
Mean Anomaly (M)158.80204225° ± 1.76e-02
Mean Motion (n)1.1887434295°/day ± 1.51e-05
Perihelion dist (q)0.69402755 AU ± 2.78e-05
Aphelion dist (Q)1.07111355 AU ± 2.87e-05
Orbital Period0.82913290 yr ± 1.05e-05
Physical Parameters
H (abs. magnitude)25.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.436″
Uncertainty2
Orbit TypeAten
MOID0.019301 AU
Observations Used193
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-06
Last Observation Used2021-09-10
Observations (193)
Date Type RA Dec Mag Band Observatory
2021-09-07 20:22:03 C 23 09 28.74 +03 20 33.0 V A17
2021-09-07 20:27:12 C 23 09 27.16 +03 17 55.9 V A17
2021-09-07 22:57:35 C 23 08 38.68 +02 02 15.4 V K87
2021-09-07 23:02:43 C 23 08 37.03 +01 59 40.8 V K87
2021-09-07 23:08:38 C 23 08 35.11 +01 56 43.4 V K87
2021-09-07 23:14:15 C 23 08 33.31 +01 53 55.1 V K87
2021-09-08 01:10:40 C 23 07 55.93 +00 56 05.6 V 033
2021-09-08 01:11:05 C 23 07 55.80 +00 55 53.6 V 033
2021-09-08 01:11:29 C 23 07 55.67 +00 55 41.5 V 033
2021-09-08 09:12:28 C 23 06 14.52 -02 52 17.6 V T08
2021-09-08 09:16:26 C 23 06 13.18 -02 54 08.4 V T08
2021-09-08 09:21:47 C 23 06 11.41 -02 56 39.0 V T08
2021-09-08 10:12:51 C 23 06 03.66 -03 13 57.3 V R65
2021-09-08 10:18:46 C 23 06 01.88 -03 16 41.8 V R65
2021-09-08 10:23:04 C 23 06 00.59 -03 18 41.0 V R65
2021-09-08 19:37:47 C 23 03 59.75 -07 34 07.6 q L47
2021-09-08 19:44:50 C 23 03 57.92 -07 37 07.3 q L47
2021-09-08 20:14:08 C 23 03 48.39 -07 50 07.1 V K61
2021-09-08 20:14:26 C 23 03 48.30 -07 50 15.0 V K61
2021-09-08 20:14:45 C 23 03 48.21 -07 50 22.8 V K61
2021-09-08 20:16:50 C 23 03 47.62 -07 51 16.4 V K61
2021-09-08 23:51:06 C 23 02 48.32 -09 21 23.4 V 033
2021-09-08 23:51:31 C 23 02 48.19 -09 21 33.5 V 033
2021-09-08 23:51:56 C 23 02 48.09 -09 21 43.6 V 033
2021-09-09 00:32:24 C 23 02 36.34 -09 37 57.8 V L63
2021-09-09 01:08:32 C 23 02 26.25 -09 52 44.3 V L63
2021-09-09 05:35:26 C 23 01 47.46 -11 38 56.8 V 703
2021-09-09 05:43:19 C 23 01 45.21 -11 42 02.9 V 703
2021-09-09 05:51:12 C 23 01 42.91 -11 45 09.5 V 703
2021-09-09 05:59:06 C 23 01 40.68 -11 48 15.4 V 703
2021-09-09 09:09:14 C 23 01 01.91 -13 00 42.6 V T05
2021-09-09 09:17:14 C 23 00 59.56 -13 03 45.7 V T05
2021-09-09 09:21:11 C 23 00 58.42 -13 05 14.9 V T05
2021-09-09 09:23:49 C 23 00 57.63 -13 06 16.1 V T05
2021-09-09 09:25:08 C 23 00 57.24 -13 06 45.8 V T05
2021-09-09 09:31:44 C 23 00 55.30 -13 09 16.0 V T05
2021-09-09 09:39:01 C 23 00 53.20 -13 12 01.7 V T05
2021-09-09 21:11:10 C 22 58 43.88 -17 21 17.3 V K83
2021-09-09 21:15:38 C 22 58 42.71 -17 22 48.9 V K83
2021-09-09 21:22:09 C 22 58 41.10 -17 25 01.7 V K83
2021-09-10 09:35:50 C 22 56 25.701 -21 17 15.22 U F51
2021-09-10 09:51:38 C 22 56 21.595 -21 21 58.86 U F51
2021-09-10 10:07:38 C 22 56 17.434 -21 26 45.19 U F51