2022 SA57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4263061467 ± 5.34e-06
Semi-major axis (a)1.7696639535 AU ± 1.71e-05
Inclination (i)9.92786398° ± 9.53e-05
Long. of Asc. Node (Ω)34.78400475° ± 4.10e-05
Arg. of Perihelion (ω)37.01039755° ± 1.86e-05
Mean Anomaly (M)92.75252451° ± 6.54e-03
Mean Motion (n)0.4186740745°/day ± 6.05e-06
Perihelion dist (q)1.01524533 AU ± 1.36e-05
Aphelion dist (Q)2.52408257 AU ± 2.61e-05
Orbital Period2.35416125 yr ± 3.40e-05
Physical Parameters
H (abs. magnitude)22.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.288″
Uncertainty1
Orbit TypeApollo
MOID0.064099 AU
Observations Used80
Oppositions1
Arc Total2022-2023
First Observation Used2022-08-30
Last Observation Used2023-02-13
Observations (85)
Date Type RA Dec Mag Band Observatory
2022-11-13 17:13:10 C 23 09 58.274 +21 38 07.38 X B72
2022-11-13 17:15:49 C 23 09 57.894 +21 38 23.57 X B72
2022-11-13 17:18:13 C 23 09 57.500 +21 38 37.67 X B72
2022-11-13 18:07:20 C 23 09 49.260 +21 43 30.30 q 246
2022-11-13 18:08:15 C 23 09 49.100 +21 43 35.20 q 246
2022-11-13 18:08:33 C 23 09 49.100 +21 43 37.30 q 246
2022-11-13 18:08:50 C 23 09 49.040 +21 43 38.50 q 246
2022-11-13 18:09:23 C 23 09 48.920 +21 43 41.90 q 246
2022-11-13 18:18:00 C 23 09 47.875 +21 44 30.80 X K74
2022-11-13 18:26:08 C 23 09 46.589 +21 45 18.58 X K74
2022-11-13 18:34:15 C 23 09 45.259 +21 46 06.13 X K74
2022-11-13 18:42:23 C 23 09 43.963 +21 46 53.44 X K74
2022-11-13 18:50:30 C 23 09 42.677 +21 47 41.21 X K74
2022-11-14 17:31:37 C 23 06 29.910 +24 01 34.90 q 246
2022-11-14 17:31:54 C 23 06 29.900 +24 01 37.00 q 246
2022-11-14 17:32:08 C 23 06 29.820 +24 01 39.20 q 246
2022-11-14 17:32:23 C 23 06 29.790 +24 01 39.70 q 246
2022-11-14 17:32:37 C 23 06 29.770 +24 01 41.60 q 246
2022-11-14 17:32:52 C 23 06 29.740 +24 01 43.70 q 246
2022-11-14 17:33:06 C 23 06 29.690 +24 01 44.60 q 246
2022-11-15 03:40:38 C 23 04 59.160 +25 02 35.95 V G96
2022-11-15 03:48:04 C 23 04 57.882 +25 03 20.20 V G96
2022-11-15 03:55:30 C 23 04 56.600 +25 04 04.51 V G96
2022-11-15 04:02:58 C 23 04 55.340 +25 04 48.72 V G96
2022-11-16 06:52:43 C 23 00 56.851 +27 46 51.28 V T08
2022-11-16 06:56:42 C 23 00 56.038 +27 47 15.32 V T08
2022-11-16 07:06:19 C 23 00 54.324 +27 48 13.93 V T08
2022-11-16 07:24:24 C 23 00 51.166 +27 50 00.82 V T08
2022-11-20 02:31:41 C 22 46 21.814 +37 05 49.24 V 703
2022-11-20 02:40:35 C 22 46 20.100 +37 06 42.84 V 703
2022-11-20 02:58:25 C 22 46 16.504 +37 08 30.08 V 703
2023-02-12 05:20:30 C 10 00 10.31 +54 55 53.2 V H21
2023-02-12 05:44:18 C 10 00 08.19 +54 55 16.2 V H21
2023-02-13 05:28:45 C 09 58 19.81 +54 17 50.9 V H21
2023-02-13 05:50:26 C 09 58 17.94 +54 17 17.5 V H21