2021 RG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4556264087 ± 2.53e-03
Semi-major axis (a)1.6224510265 AU ± 6.52e-03
Inclination (i)6.14491491° ± 2.47e-02
Long. of Asc. Node (Ω)319.31385701° ± 2.22e-02
Arg. of Perihelion (ω)318.72091079° ± 2.11e-02
Mean Anomaly (M)38.43542685° ± 4.64e+00
Mean Motion (n)0.4769302635°/day ± 2.87e-03
Perihelion dist (q)0.88321949 AU ± 5.42e-03
Aphelion dist (Q)2.36168256 AU ± 1.03e-02
Orbital Period2.06660461 yr ± 1.25e-02
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.259″
Uncertainty4
Orbit TypeApollo
MOID0.021962 AU
Observations Used21
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-03
Last Observation Used2021-09-04
Observations (21)
Date Type RA Dec Mag Band Observatory
2021-09-03 06:02:53 C 22 37 18.46 +29 37 30.1 V G96
2021-09-03 06:10:22 C 22 37 18.87 +29 37 04.8 V G96
2021-09-03 06:17:51 C 22 37 19.32 +29 36 39.2 V G96
2021-09-03 06:25:21 C 22 37 19.74 +29 36 14.1 V G96
2021-09-03 08:00:26 C 22 37 25.28 +29 30 48.6 V G96
2021-09-03 08:03:28 C 22 37 25.44 +29 30 38.6 V G96
2021-09-03 08:04:18 C 22 37 25.50 +29 30 35.3 V G96
2021-09-03 22:48:12 C 22 38 42.65 +28 42 16.0 V L01
2021-09-03 22:51:35 C 22 38 42.91 +28 42 05.0 V L01
2021-09-03 22:54:57 C 22 38 43.03 +28 41 55.3 V L01
2021-09-03 22:58:20 C 22 38 43.25 +28 41 44.0 V L01
2021-09-03 23:03:56 C 22 38 43.55 +28 41 26.3 V L01
2021-09-03 23:42:06 C 22 38 45.94 +28 39 18.1 V 033
2021-09-03 23:44:10 C 22 38 46.07 +28 39 11.3 V 033
2021-09-03 23:46:14 C 22 38 46.19 +28 39 05.0 V 033
2021-09-04 02:29:11 C 22 38 56.00 +28 30 32.1 V 033
2021-09-04 02:31:16 C 22 38 56.14 +28 30 25.6 V 033
2021-09-04 02:33:20 C 22 38 56.29 +28 30 19.1 V 033
2021-09-04 19:39:38 C 22 40 19.86 +27 40 42.9 V 033
2021-09-04 19:41:58 C 22 40 20.02 +27 40 36.3 V 033
2021-09-04 19:44:17 C 22 40 20.14 +27 40 30.2 V 033