2021 RQ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6551050388 ± 1.03e-04
Semi-major axis (a)2.5624550114 AU ± 7.20e-04
Inclination (i)16.59648018° ± 2.14e-03
Long. of Asc. Node (Ω)166.09251812° ± 5.56e-04
Arg. of Perihelion (ω)112.30998140° ± 2.10e-04
Mean Anomaly (M)23.27520343° ± 1.63e-01
Mean Motion (n)0.2402856871°/day ± 1.01e-04
Perihelion dist (q)0.88377782 AU ± 3.63e-04
Aphelion dist (Q)4.24113220 AU ± 1.22e-03
Orbital Period4.10189344 yr ± 1.73e-03
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.199″
Uncertainty3
Orbit TypeApollo
MOID0.082422 AU
Observations Used33
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-04
Last Observation Used2021-09-27
Observations (34)
Date Type RA Dec Mag Band Observatory
2021-09-04 11:15:17 C 00 56 55.828 +04 07 09.33 U F51
2021-09-04 11:32:19 C 00 56 54.520 +04 05 58.24 U F51
2021-09-04 12:06:20 C 00 56 51.894 +04 03 36.05 U F51
2021-09-04 23:21:49 C 00 56 08.73 +03 17 00.4 V L01
2021-09-04 23:24:18 C 00 56 08.52 +03 16 50.0 V L01
2021-09-04 23:26:48 C 00 56 08.33 +03 16 39.9 V L01
2021-09-04 23:29:18 C 00 56 08.20 +03 16 29.8 V L01
2021-09-04 23:31:47 C 00 56 08.01 +03 16 20.2 V L01
2021-09-05 00:37:52 C 00 56 03.24 +03 11 49.9 V 033
2021-09-05 00:39:12 C 00 56 03.15 +03 11 44.5 V 033
2021-09-05 00:40:32 C 00 56 03.04 +03 11 39.1 V 033
2021-09-05 00:58:10 C 00 56 01.76 +03 10 30.5 X 595
2021-09-05 01:26:24 C 00 55 59.63 +03 08 35.8 X 595
2021-09-05 09:39:49 C 00 55 28.08 +02 35 56.4 o 291
2021-09-05 09:44:16 C 00 55 27.75 +02 35 38.4 o 291
2021-09-05 09:48:44 C 00 55 27.41 +02 35 20.9 o 291
2021-09-05 11:40:49 C 00 55 21.042 +02 28 07.19 U F51
2021-09-05 12:03:15 C 00 55 19.354 +02 26 39.06 U F51
2021-09-05 12:24:56 C 00 55 17.730 +02 25 14.11 U F51
2021-09-08 03:01:41 C 00 51 26.29 -01 21 19.1 V 033
2021-09-08 03:03:26 C 00 51 26.18 -01 21 24.8 V 033
2021-09-08 03:05:11 C 00 51 26.06 -01 21 30.6 V 033
2021-09-09 11:38:46 C 00 49 33.122 -03 04 53.01 U F51
2021-09-09 12:11:56 C 00 49 30.880 -03 06 34.05 U F51
2021-09-09 12:27:22 C 00 49 29.831 -03 07 21.02 U F51
2021-09-12 08:38:08 C 00 45 43.67 -06 16 55.5 V G96
2021-09-12 08:53:20 C 00 45 42.73 -06 17 34.1 V G96
2021-09-12 09:00:55 C 00 45 42.24 -06 17 53.1 V G96
2021-09-15 11:17:31 C 00 41 53.891 -09 07 58.54 U F51
2021-09-15 11:35:24 C 00 41 52.853 -09 08 35.76 U F51
2021-09-15 12:11:55 C 00 41 50.753 -09 09 50.93 U F51
2021-09-27 04:16:42 C 00 30 13.74 -15 49 44.6 V 807
2021-09-27 04:22:02 C 00 30 13.54 -15 49 49.3 V 807
2021-09-27 04:27:21 C 00 30 13.32 -15 49 54.2 V 807