2023 RQ21

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4553092002 ± 3.31e-06
Semi-major axis (a)2.3583009705 AU ± 1.78e-05
Inclination (i)6.09821340° ± 3.28e-05
Long. of Asc. Node (Ω)203.40345705° ± 4.17e-05
Arg. of Perihelion (ω)217.85217929° ± 1.26e-04
Mean Anomaly (M)198.34764502° ± 2.21e-03
Mean Motion (n)0.2721531915°/day ± 3.08e-06
Perihelion dist (q)1.28454484 AU ± 1.24e-05
Aphelion dist (Q)3.43205710 AU ± 2.70e-05
Orbital Period3.62158635 yr ± 4.10e-05
Physical Parameters
H (abs. magnitude)20.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty1
Orbit TypeAmor
MOID0.303551 AU
Observations Used222
Oppositions1
Arc Total2023-2024
First Observation Used2023-08-22
Last Observation Used2024-01-13
Observations (230)
Date Type RA Dec Mag Band Observatory
2023-11-03 10:40:59 C 03 57 44.435 +11 10 51.49 V 703
2023-11-03 10:48:14 C 03 57 44.701 +11 10 45.55 V 703
2023-11-03 12:31:56 C 03 57 50.789 +11 09 30.29 X F52
2023-11-03 12:47:47 C 03 57 51.530 +11 09 17.67 X F52
2023-11-03 13:03:36 C 03 57 52.272 +11 09 05.17 X F52
2023-11-03 13:19:22 C 03 57 53.013 +11 08 52.74 X F52
2023-11-05 09:28:31 C 04 00 13.424 +10 33 55.40 V G96
2023-11-05 09:43:21 C 04 00 14.101 +10 33 43.31 V G96
2023-11-05 09:50:45 C 04 00 14.432 +10 33 37.58 V G96
2023-11-05 11:33:16 C 04 00 20.275 +10 32 21.70 V T05
2023-11-05 11:42:27 C 04 00 20.626 +10 32 14.64 V T05
2023-11-05 11:52:48 C 04 00 21.115 +10 32 06.43 V T05
2023-11-05 11:56:55 C 04 00 21.324 +10 32 03.34 V T05
2023-11-07 00:31:44 B 04 02 12.97 +10 02 45.0 Z C95
2023-11-07 00:41:06 B 04 02 13.39 +10 02 38.4 Z C95
2023-11-07 00:50:30 B 04 02 13.79 +10 02 29.9 Z C95
2023-11-07 08:29:52 C 04 02 36.560 +09 56 29.51 V 703
2023-11-07 08:37:32 C 04 02 36.996 +09 56 22.49 V 703
2023-11-07 08:45:12 C 04 02 37.277 +09 56 16.58 V 703
2023-11-07 08:52:53 C 04 02 37.561 +09 56 10.46 V 703
2023-11-08 09:06:16 C 04 03 49.814 +09 36 54.89 X F52
2023-11-08 09:22:09 C 04 03 50.477 +09 36 42.41 X F52
2023-11-08 09:53:35 C 04 03 51.772 +09 36 17.61 X F52
2023-11-09 06:52:03 C 04 04 52.030 +09 19 25.43 V U52
2023-11-09 06:56:13 C 04 04 52.176 +09 19 20.53 V U52
2023-11-09 07:00:23 C 04 04 52.344 +09 19 17.58 V U52
2023-11-09 09:20:18 C 04 04 57.713 +09 17 30.23 V 703
2023-11-09 09:27:57 C 04 04 58.055 +09 17 24.97 V 703
2023-11-09 09:35:36 C 04 04 58.321 +09 17 18.17 V 703
2023-11-09 09:43:13 C 04 04 58.692 +09 17 11.26 V 703
2023-11-12 00:26:06 C 04 07 50.431 +08 28 03.32 V M22
2023-11-12 00:30:45 C 04 07 50.604 +08 27 59.51 V M22
2023-11-12 01:04:18 C 04 07 51.910 +08 27 33.08 V M22
2023-11-12 01:13:05 C 04 07 52.171 +08 27 25.67 V M22
2023-11-12 06:50:03 C 04 08 08.561 +08 22 27.95 V U52
2023-11-12 06:54:13 C 04 08 08.705 +08 22 24.67 V U52
2023-11-12 06:58:24 C 04 08 08.861 +08 22 21.18 V U52
2023-11-13 05:34:15 C 04 09 06.888 +08 05 17.20 V W68
2023-11-13 05:39:43 C 04 09 07.118 +08 05 12.88 V W68
2023-11-13 06:21:12 C 04 09 08.563 +08 04 40.48 V W68
2023-11-13 06:38:23 C 04 09 09.218 +08 04 27.84 V W68
2023-11-16 06:53:56 C 04 12 08.179 +07 09 27.65 V W68
2023-11-16 07:29:50 C 04 12 09.346 +07 09 00.14 V W68
2023-11-16 07:37:10 C 04 12 09.653 +07 08 55.18 V W68
2023-11-16 07:41:15 C 04 12 09.768 +07 08 51.86 V W68
2023-11-17 05:17:07 C 04 13 03.000 +06 52 20.82 V U52
2023-11-17 05:21:16 C 04 13 03.110 +06 52 18.26 V U52
2023-11-17 05:25:28 C 04 13 03.266 +06 52 15.96 V U52
2023-11-17 10:18:56 C 04 13 13.878 +06 48 51.94 X F52
2023-11-17 10:35:47 C 04 13 14.399 +06 48 39.69 X F52