2022 SM9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3541226329 ± 5.85e-04
Semi-major axis (a)1.8170360211 AU ± 1.90e-03
Inclination (i)54.63802661° ± 2.03e-02
Long. of Asc. Node (Ω)1.08235179° ± 1.96e-03
Arg. of Perihelion (ω)40.40533278° ± 4.13e-02
Mean Anomaly (M)87.58465314° ± 6.82e-01
Mean Motion (n)0.4024083380°/day ± 6.32e-04
Perihelion dist (q)1.17358244 AU ± 1.62e-03
Aphelion dist (Q)2.46048960 AU ± 2.79e-03
Orbital Period2.44931874 yr ± 3.84e-03
Physical Parameters
H (abs. magnitude)21.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty3
Orbit TypeAmor
MOID0.240573 AU
Observations Used38
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-16
Last Observation Used2022-09-28
Observations (38)
Date Type RA Dec Mag Band Observatory
2022-09-16 11:18:36 C 01 40 33.39 +03 31 47.3 V G96
2022-09-16 11:40:45 C 01 40 26.64 +03 33 45.2 V G96
2022-09-24 08:11:22 C 00 26 17.426 +23 05 56.11 V G96
2022-09-24 08:19:38 C 00 26 13.276 +23 06 50.00 V G96
2022-09-24 08:27:52 C 00 26 09.164 +23 07 43.46 V G96
2022-09-24 08:36:06 C 00 26 05.046 +23 08 37.21 V G96
2022-09-24 10:46:37 C 00 24 59.771 +23 22 44.08 V I52
2022-09-24 10:47:08 C 00 24 59.530 +23 22 47.32 V I52
2022-09-24 10:47:40 C 00 24 59.274 +23 22 50.99 V I52
2022-09-24 10:48:12 C 00 24 58.986 +23 22 54.30 V I52
2022-09-24 20:08:46 C 00 20 23.07 +24 23 17.4 X 033
2022-09-24 20:09:51 C 00 20 22.52 +24 23 24.3 X 033
2022-09-24 20:10:56 C 00 20 21.99 +24 23 31.2 X 033
2022-09-25 01:44:23 C 00 17 31.997 +24 59 17.63 V J95
2022-09-25 01:53:17 C 00 17 27.422 +25 00 14.08 V J95
2022-09-25 01:58:59 C 00 17 24.550 +25 00 49.93 V J95
2022-09-25 02:21:13 C 00 17 12.98 +25 03 16.0 X I93
2022-09-25 02:36:01 C 00 17 05.35 +25 04 50.2 X I93
2022-09-25 02:43:09 C 00 17 01.60 +25 05 30.9 X 033
2022-09-25 02:44:03 C 00 17 01.12 +25 05 36.7 X 033
2022-09-25 02:44:58 C 00 17 00.66 +25 05 42.5 X 033
2022-09-25 02:56:00 C 00 16 57.78 +25 07 00.3 u H21
2022-09-25 02:59:08 C 00 16 56.12 +25 07 20.5 u H21
2022-09-25 03:03:18 C 00 16 53.99 +25 07 47.0 u H21
2022-09-25 03:07:24 C 00 16 51.91 +25 08 13.7 u H21
2022-09-25 03:11:26 C 00 16 49.86 +25 08 39.4 u H21
2022-09-25 03:15:44 C 00 16 47.63 +25 09 06.6 u H21
2022-09-25 10:11:10 C 00 13 12.779 +25 53 15.56 V 654
2022-09-25 10:58:11 C 00 12 48.276 +25 58 12.03 V 654
2022-09-25 11:38:03 C 00 12 27.497 +26 02 22.09 V 654
2022-09-28 04:24:01 C 23 37 35.94 +32 26 25.5 V W16
2022-09-28 04:31:32 C 23 37 31.65 +32 27 06.4 V W16
2022-09-28 04:39:03 C 23 37 27.40 +32 27 47.1 V W16
2022-09-28 04:46:33 C 23 37 23.08 +32 28 29.0 V W16
2022-09-28 07:31:55 C 23 35 50.014 +32 43 25.00 V I52
2022-09-28 07:34:20 C 23 35 48.649 +32 43 37.34 V I52
2022-09-28 07:36:40 C 23 35 47.339 +32 43 50.66 V I52
2022-09-28 07:38:50 C 23 35 46.050 +32 44 02.29 V I52