2021 RV9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4218372174 ± 2.00e+00
Semi-major axis (a)1.7049482623 AU ± 3.00e+00
Inclination (i)7.17876173° ± 4.00e+00
Long. of Asc. Node (Ω)351.23146893° ± 5.00e+00
Arg. of Perihelion (ω)325.49544561° ± 6.00e+00
Mean Anomaly (M)330.42253117° ± 4.39e-01
Mean Motion (n)0.4427831700°/day ± 1.17e+00
Perihelion dist (q)0.98570310 AU ± 3.83e+00
Aphelion dist (Q)2.42391170 AU ± 5.46e+00
Orbital Period2.22593760 yr ± 5.88e+00
Physical Parameters
H (abs. magnitude)26.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.346″
Uncertainty3
Orbit TypeApollo
MOID0.018539 AU
Observations Used18
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-09-12
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-09-11 06:51:00 C 00 58 15.73 -04 21 31.2 V G96
2021-09-11 06:57:52 C 00 58 14.55 -04 19 42.1 V G96
2021-09-11 07:04:43 C 00 58 13.48 -04 17 54.2 V G96
2021-09-11 07:11:32 C 00 58 12.30 -04 16 06.0 V G96
2021-09-11 08:58:16 C 00 57 54.08 -03 48 15.3 V G96
2021-09-11 09:01:23 C 00 57 53.55 -03 47 27.3 V G96
2021-09-11 09:01:43 C 00 57 53.51 -03 47 21.8 V G96
2021-09-11 23:05:13 C 00 56 40.93 -00 25 09.8 V 033
2021-09-11 23:06:33 C 00 56 40.77 -00 24 51.9 V 033
2021-09-11 23:07:54 C 00 56 40.59 -00 24 33.9 V 033
2021-09-12 00:29:28 C 00 56 29.22 -00 06 05.8 X L01
2021-09-12 00:30:59 C 00 56 29.03 -00 05 46.4 X L01
2021-09-12 00:34:02 C 00 56 28.55 -00 05 05.8 X L01
2021-09-12 00:35:47 C 00 56 28.30 -00 04 42.3 X L01
2021-09-12 01:22:11 C 00 56 24.91 +00 05 33.1 V I93
2021-09-12 01:25:41 C 00 56 24.41 +00 06 18.5 V I93
2021-09-12 08:12:53 C 00 55 53.15 +01 33 20.6 V 703
2021-09-12 08:15:51 C 00 55 52.75 +01 33 57.7 V 703
2021-09-12 08:18:49 C 00 55 52.22 +01 34 33.2 V 703