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
2023-11-17 10:52:38 C 04 13 14.922 +06 48 27.43 X F52
2023-11-17 11:09:23 C 04 13 15.440 +06 48 15.22 X F52
2023-11-17 22:18:31 C 04 13 41.714 +06 40 35.94 V M22
2023-11-17 22:23:06 C 04 13 41.887 +06 40 31.94 V M22
2023-11-17 22:27:40 C 04 13 41.990 +06 40 28.96 V M22
2023-11-17 23:18:06 C 04 13 43.570 +06 39 52.45 V M22
2023-11-19 01:47:02 B 04 14 43.35 +06 20 25.9 X K19
2023-11-19 01:52:14 B 04 14 43.49 +06 20 21.6 X K19
2023-11-19 01:57:26 B 04 14 43.69 +06 20 18.4 X K19
2023-11-19 04:15:26 C 04 14 49.908 +06 19 16.32 V W68
2023-11-19 04:18:04 C 04 14 49.944 +06 19 14.20 V W68
2023-11-19 04:22:37 C 04 14 50.114 +06 19 11.60 V W68
2023-11-19 04:57:08 C 04 14 51.115 +06 18 46.87 V W68
2023-11-19 10:32:49 C 04 15 03.725 +06 14 28.33 X F51
2023-11-19 10:51:02 C 04 15 04.259 +06 14 15.64 X F51
2023-11-19 11:09:18 C 04 15 04.797 +06 14 02.86 X F51
2023-11-19 20:04:38 C 04 15 24.04 +06 07 43.2 V O18
2023-11-19 20:13:47 C 04 15 24.33 +06 07 36.9 V O18
2023-11-19 20:22:50 C 04 15 24.61 +06 07 30.6 V O18
2023-11-20 07:35:05 C 04 15 50.606 +05 59 47.72 V U52
2023-11-20 07:41:20 C 04 15 50.779 +05 59 45.24 V U52
2023-11-21 08:39:06 C 04 16 44.474 +05 42 58.97 V U52
2023-11-21 08:45:21 C 04 16 44.630 +05 42 54.25 V U52
2023-11-22 03:40:23 C 04 17 25.663 +05 31 06.13 V W68
2023-11-22 03:45:46 C 04 17 25.867 +05 31 03.40 V W68
2023-11-22 03:51:00 C 04 17 26.014 +05 30 59.51 V W68
2023-11-22 04:28:41 C 04 17 27.050 +05 30 34.63 V W68
2023-12-02 22:19:33 C 04 25 50.933 +03 16 33.20 V M22
2023-12-02 22:24:10 C 04 25 51.118 +03 16 32.81 V M22
2023-12-02 22:32:10 C 04 25 51.286 +03 16 28.16 V M22
2023-12-02 22:50:00 C 04 25 51.720 +03 16 22.48 V M22
2023-12-06 10:10:31 C 04 28 24.486 +02 48 23.12 X F51
2023-12-06 10:27:43 C 04 28 24.880 +02 48 18.24 X F51
2023-12-06 10:47:04 C 04 28 25.322 +02 48 12.81 X F51
2023-12-07 01:45:37 C 04 28 53.983 +02 44 31.92 V W68
2023-12-07 01:51:37 C 04 28 54.173 +02 44 30.16 V W68
2023-12-07 02:09:35 C 04 28 54.583 +02 44 25.30 V W68
2023-12-10 21:53:36 C 04 31 42.569 +02 25 25.46 V M22
2023-12-10 21:57:38 C 04 31 42.686 +02 25 24.38 V M22
2023-12-10 22:05:35 C 04 31 42.794 +02 25 23.84 V M22
2023-12-10 22:55:34 C 04 31 44.086 +02 25 15.53 V M22
2023-12-12 19:04:32 C 04 33 08.17 +02 19 16.8 q 088
2023-12-12 19:09:00 C 04 33 08.25 +02 19 16.3 q 088
2023-12-12 19:12:36 C 04 33 08.33 +02 19 16.0 q 088
2023-12-12 19:15:28 C 04 33 08.46 +02 19 15.6 q 088
2023-12-12 19:19:16 C 04 33 08.47 +02 19 15.7 q 088
2023-12-12 19:23:42 C 04 33 08.62 +02 19 15.1 q 088
2023-12-12 19:27:18 C 04 33 08.70 +02 19 14.6 q 088
2023-12-12 19:30:10 C 04 33 08.78 +02 19 14.5 q 088
2023-12-12 19:33:58 C 04 33 08.86 +02 19 14.1 q 088