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
2023-12-12 19:38:25 C 04 33 08.98 +02 19 13.6 q 088
2023-12-12 19:42:02 C 04 33 09.08 +02 19 13.2 q 088
2023-12-13 07:29:29 C 04 33 31.838 +02 18 12.25 X F51
2023-12-13 07:48:07 C 04 33 32.314 +02 18 10.70 X F51
2023-12-13 08:05:48 C 04 33 32.757 +02 18 09.26 X F51
2023-12-14 21:44:03 C 04 34 44.652 +02 16 10.99 V M22
2023-12-14 21:49:18 C 04 34 44.856 +02 16 10.74 V M22
2023-12-14 21:58:55 C 04 34 45.079 +02 16 08.44 V M22
2023-12-14 22:49:55 C 04 34 46.390 +02 16 08.69 V M22
2023-12-16 09:24:18 C 04 35 54.955 +02 15 04.46 V T08
2023-12-16 10:12:41 C 04 35 56.198 +02 15 04.68 V T08
2023-12-16 10:16:40 C 04 35 56.290 +02 15 03.82 V T08
2023-12-16 10:58:07 C 04 35 57.475 +02 15 03.64 V T08
2023-12-17 03:56:23 C 04 36 32.018 +02 15 35.03 V W68
2023-12-17 04:00:57 C 04 36 32.170 +02 15 34.56 V W68
2023-12-17 04:09:25 C 04 36 32.412 +02 15 34.88 V W68
2023-12-17 04:23:54 C 04 36 32.746 +02 15 34.74 V W68
2023-12-17 21:07:35 B 04 37 07.373 +02 15 31.72 X K74
2023-12-17 21:28:47 B 04 37 07.992 +02 15 32.80 X K74
2023-12-31 06:39:58 C 04 49 33.580 +03 14 58.91 X F52
2023-12-31 06:55:52 C 04 49 34.184 +03 15 03.83 X F52
2023-12-31 07:11:47 C 04 49 34.795 +03 15 08.77 X F52
2024-01-07 08:55:24 C 04 57 27.838 +04 15 27.59 X F51
2024-01-07 09:11:12 C 04 57 28.533 +04 15 33.84 X F51
2024-01-07 09:27:03 C 04 57 29.231 +04 15 40.03 X F51
2024-01-07 09:42:51 C 04 57 29.935 +04 15 46.29 X F51
2024-01-13 05:25:19 C 05 04 45.484 +05 14 29.08 V G96
2024-01-13 05:32:45 C 05 04 45.847 +05 14 32.46 V G96
2024-01-13 05:40:10 C 05 04 46.218 +05 14 35.70 V G96
2024-01-13 05:47:35 C 05 04 46.592 +05 14 38.76 V G96