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
2022-08-30 11:06:52 C 00 57 30.951 -19 27 19.02 V F52
2022-09-16 12:44:16 C 00 59 48.794 -20 59 58.42 V F52
2022-09-16 12:59:48 C 00 59 48.514 -21 00 01.18 V F52
2022-09-16 13:15:28 C 00 59 48.208 -21 00 03.88 V F52
2022-09-16 13:31:04 C 00 59 47.922 -21 00 05.77 V F52
2022-09-26 10:08:52 C 00 54 19.312 -21 18 59.46 U F52
2022-09-26 10:23:27 C 00 54 18.647 -21 18 58.89 U F52
2022-09-26 10:38:11 C 00 54 17.995 -21 18 58.36 U F52
2022-09-26 10:52:52 C 00 54 17.329 -21 18 57.95 U F52
2022-09-29 09:38:04 C 00 51 30.773 -21 12 34.63 U F51
2022-09-29 10:10:34 C 00 51 29.058 -21 12 30.17 U F51
2022-09-29 10:29:05 C 00 51 28.066 -21 12 27.71 U F51
2022-09-30 10:43:42 C 00 50 23.106 -21 08 27.94 V F51
2022-09-30 10:47:47 C 00 50 22.878 -21 08 27.51 V F51
2022-10-03 07:20:48 C 00 46 59.696 -20 51 29.41 V G96
2022-10-03 07:28:36 C 00 46 59.192 -20 51 27.54 V G96
2022-10-03 07:36:24 C 00 46 58.717 -20 51 24.59 V G96
2022-10-03 07:44:12 C 00 46 58.213 -20 51 22.25 V G96
2022-10-04 12:53:28 C 00 45 21.324 -20 41 06.68 V F51
2022-10-04 12:57:18 C 00 45 21.053 -20 41 05.70 V F51
2022-10-17 05:01:57 C 00 23 36.791 -16 34 18.62 V I52
2022-10-17 05:07:16 C 00 23 36.218 -16 34 11.17 V I52
2022-10-17 05:10:13 C 00 23 35.941 -16 34 07.36 V I52
2022-10-17 05:15:33 C 00 23 35.437 -16 33 59.87 V I52
2022-10-17 08:02:22 C 00 23 21.223 -16 30 05.09 U F52
2022-10-17 08:16:58 C 00 23 19.745 -16 29 45.23 U F52
2022-10-17 08:31:32 C 00 23 18.274 -16 29 25.49 U F52
2022-10-17 08:46:13 C 00 23 16.760 -16 29 05.56 U F52
2022-10-19 05:11:47 C 00 19 20.046 -15 23 47.22 V 703
2022-10-19 05:19:27 C 00 19 19.279 -15 23 36.89 V 703
2022-10-19 05:27:07 C 00 19 18.412 -15 23 23.57 V 703
2022-10-19 05:34:47 C 00 19 17.677 -15 23 12.05 V 703
2022-10-19 08:11:10 C 00 19 03.883 -15 18 55.31 U F51
2022-10-19 08:27:03 C 00 19 02.192 -15 18 30.17 U F51
2022-10-19 08:42:57 C 00 19 00.495 -15 18 04.76 U F51
2022-10-19 08:58:50 C 00 18 58.806 -15 17 39.59 U F51
2022-10-25 05:24:23 C 00 05 22.394 -10 40 42.28 V 703
2022-10-25 05:31:54 C 00 05 21.487 -10 40 25.25 V 703
2022-10-25 05:39:25 C 00 05 20.702 -10 40 07.28 V 703
2022-10-25 05:46:57 C 00 05 19.856 -10 39 48.82 V 703
2022-10-29 04:28:28 C 23 55 22.206 -06 23 30.05 V G96
2022-10-29 04:35:57 C 23 55 21.274 -06 23 07.12 V G96
2022-10-29 04:43:26 C 23 55 20.334 -06 22 44.44 V G96
2022-10-29 04:50:58 C 23 55 19.391 -06 22 21.54 V G96
2022-11-06 02:24:05 C 23 33 41.195 +05 36 32.80 V I52
2022-11-06 02:25:11 C 23 33 41.119 +05 36 35.64 V I52
2022-11-06 02:26:16 C 23 33 40.964 +05 36 41.58 V I52
2022-11-06 02:27:21 C 23 33 40.846 +05 36 47.41 V I52
2022-11-13 17:07:23 C 23 09 59.203 +21 37 33.56 X B72
2022-11-13 17:10:17 C 23 09 58.759 +21 37 50.53 X B72