2022 SQ21

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4402532954 ± 8.94e-05
Semi-major axis (a)1.9601548509 AU ± 3.45e-04
Inclination (i)6.31323883° ± 1.12e-03
Long. of Asc. Node (Ω)228.83093767° ± 1.79e-03
Arg. of Perihelion (ω)102.72241627° ± 1.66e-03
Mean Anomaly (M)64.52582364° ± 1.13e-01
Mean Motion (n)0.3591506888°/day ± 9.49e-05
Perihelion dist (q)1.09719022 AU ± 2.61e-04
Aphelion dist (Q)2.82311948 AU ± 5.27e-04
Orbital Period2.74432519 yr ± 7.25e-04
Physical Parameters
H (abs. magnitude)22.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.210″
Uncertainty3
Orbit TypeAmor
MOID0.140628 AU
Observations Used62
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-27
Last Observation Used2022-11-02
Observations (69)
Date Type RA Dec Mag Band Observatory
2022-09-27 06:55:23 C 22 41 43.771 +27 30 22.61 V G96
2022-09-27 07:03:35 C 22 41 45.388 +27 30 10.87 V G96
2022-09-27 07:11:47 C 22 41 47.000 +27 29 59.14 V G96
2022-09-27 07:20:02 C 22 41 48.620 +27 29 47.69 V G96
2022-09-27 09:04:09 C 22 42 09.342 +27 27 17.75 V I52
2022-09-27 09:06:00 C 22 42 09.731 +27 27 15.05 V I52
2022-09-27 09:07:50 C 22 42 10.076 +27 27 12.46 V I52
2022-09-27 19:23:31 C 22 44 22.73 +27 12 48.5 U L06
2022-09-27 19:25:13 C 22 44 23.10 +27 12 46.5 U L06
2022-09-27 19:26:56 C 22 44 23.44 +27 12 44.4 U L06
2022-09-27 19:42:07 C 22 44 26.43 +27 12 26.1 V 104
2022-09-27 19:58:05 C 22 44 29.54 +27 12 03.7 V 104
2022-09-27 20:11:27 C 22 44 32.17 +27 11 45.3 V 104
2022-09-27 21:47:54 C 22 44 51.71 +27 09 35.2 X Z41
2022-09-27 21:51:46 C 22 44 51.89 +27 09 24.7 V 204
2022-09-27 21:52:08 C 22 44 52.59 +27 09 29.2 X Z41
2022-09-27 22:05:20 C 22 44 55.13 +27 09 10.4 X Z41
2022-09-27 22:25:57 C 22 44 58.51 +27 08 36.3 V 204
2022-09-27 22:30:01 C 22 44 59.813 +27 08 26.34 V J95
2022-09-27 22:40:22 C 22 45 01.843 +27 08 11.51 V J95
2022-09-27 23:00:37 C 22 45 05.32 +27 07 43.1 X 033
2022-09-27 23:01:57 C 22 45 05.53 +27 07 41.2 X 033
2022-09-27 23:03:16 C 22 45 05.77 +27 07 39.3 X 033
2022-09-27 23:04:46 C 22 45 06.09 +27 07 37.1 X 033
2022-09-28 00:52:35 C 22 45 31.60 +27 05 11.0 u H21
2022-09-28 01:00:39 C 22 45 33.21 +27 04 59.8 u H21
2022-09-28 01:08:42 C 22 45 34.79 +27 04 49.0 u H21
2022-09-28 01:12:52 C 22 45 35.59 +27 04 43.6 u H21
2022-09-28 01:28:21 C 22 45 38.546 +27 04 27.48 X W34
2022-09-28 01:41:39 C 22 45 41.071 +27 04 09.91 X W34
2022-09-28 01:56:06 C 22 45 43.925 +27 03 49.36 X W34
2022-09-28 03:21:45 C 22 46 01.67 +27 01 49.3 X 858
2022-09-28 03:34:01 C 22 46 04.06 +27 01 32.6 X 858
2022-09-28 03:46:25 C 22 46 06.43 +27 01 15.8 X 858
2022-09-28 04:39:17 C 22 46 17.244 +27 00 02.25 V 654
2022-09-28 05:40:41 C 22 46 29.018 +26 58 37.39 V 654
2022-09-28 06:43:26 C 22 46 41.021 +26 57 09.21 V 654
2022-09-29 02:21:53 C 22 50 41.76 +26 29 19.2 u H21
2022-09-29 02:25:55 C 22 50 42.53 +26 29 13.6 u H21
2022-09-29 02:29:57 C 22 50 43.28 +26 29 07.7 u H21
2022-09-29 02:32:30 C 22 50 43.76 +26 29 04.2 u H21
2022-09-29 03:53:01 C 22 50 59.85 +26 27 14.1 X 858
2022-09-29 04:01:03 C 22 51 01.38 +26 27 02.8 X 858
2022-09-29 04:08:47 C 22 51 02.81 +26 26 52.3 X 858
2022-09-30 06:16:24 C 22 56 12.871 +25 49 46.13 U F52
2022-09-30 06:35:44 C 22 56 16.401 +25 49 19.35 U F52
2022-09-30 06:55:04 C 22 56 19.906 +25 48 52.31 U F52
2022-10-01 22:47:39 C 23 03 50.90 +24 51 17.4 X C95
2022-10-01 23:36:42 C 23 03 59.51 +24 50 05.3 X C95
2022-10-04 05:51:28 C 23 13 42.028 +23 32 19.10 V I52