2022 SD12

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6408153334 ± 5.71e-06
Semi-major axis (a)2.6737368207 AU ± 4.26e-05
Inclination (i)15.59889968° ± 8.02e-05
Long. of Asc. Node (Ω)233.81381263° ± 3.97e-05
Arg. of Perihelion (ω)141.57413888° ± 2.09e-05
Mean Anomaly (M)253.54848815° ± 6.07e-03
Mean Motion (n)0.2254417208°/day ± 5.39e-06
Perihelion dist (q)0.96036527 AU ± 2.16e-05
Aphelion dist (Q)4.38710837 AU ± 7.16e-05
Orbital Period4.37197818 yr ± 1.05e-04
Physical Parameters
H (abs. magnitude)21.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty1
Orbit TypeApollo
MOID0.042115 AU
Observations Used92
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-22
Last Observation Used2022-12-25
Observations (110)
Date Type RA Dec Mag Band Observatory
2022-09-22 06:02:31 C 17 23 30.738 +11 35 27.99 U F51
2022-09-22 06:23:35 C 17 23 31.844 +11 35 28.23 U F51
2022-09-22 06:41:55 C 17 23 32.812 +11 35 28.29 U F51
2022-09-25 02:21:39 C 17 27 35.258 +11 36 24.95 V I52
2022-09-25 02:30:32 C 17 27 35.723 +11 36 25.20 V I52
2022-09-25 02:39:27 C 17 27 36.302 +11 36 24.98 V I52
2022-09-25 05:39:43 C 17 27 47.480 +11 36 31.24 V 568
2022-09-25 05:41:27 C 17 27 47.580 +11 36 31.21 V 568
2022-09-25 05:43:25 C 17 27 47.696 +11 36 31.25 V 568
2022-09-27 05:28:01 C 17 30 53.123 +11 37 09.16 V 568
2022-09-27 05:29:45 C 17 30 53.232 +11 37 09.16 V 568
2022-09-27 05:31:29 C 17 30 53.341 +11 37 09.17 V 568
2022-09-28 02:13:29 C 17 32 17.473 +11 37 20.53 V V06
2022-09-28 02:19:12 C 17 32 17.819 +11 37 21.00 V V06
2022-09-28 02:24:55 C 17 32 18.208 +11 37 20.64 V V06
2022-09-28 05:13:10 C 17 32 29.754 +11 37 26.85 V T12
2022-09-28 05:16:46 C 17 32 29.985 +11 37 26.90 V T12
2022-10-14 02:05:19 C 18 05 46.817 +11 36 13.00 V V06
2022-10-14 02:11:31 C 18 05 47.468 +11 36 12.60 V V06
2022-10-14 02:17:43 C 18 05 48.109 +11 36 12.17 V V06
2022-10-14 02:23:55 C 18 05 48.757 +11 36 11.95 V V06
2022-10-23 06:30:01 C 18 34 27.178 +11 16 46.87 V T12
2022-10-23 06:34:13 C 18 34 27.816 +11 16 46.15 V T12
2022-10-23 06:34:59 C 18 34 27.928 +11 16 46.01 V T12
2022-11-11 16:57:46 C 20 44 50.51 +06 42 48.1 X 033
2022-11-11 16:58:30 C 20 44 50.88 +06 42 47.1 X 033
2022-11-11 16:59:15 C 20 44 51.22 +06 42 46.1 X 033
2022-11-12 01:25:25 C 20 49 00.264 +06 31 00.80 V I52
2022-11-12 01:26:06 C 20 49 00.617 +06 30 59.33 V I52
2022-11-12 01:26:48 C 20 49 00.973 +06 30 57.42 V I52
2022-11-12 01:27:30 C 20 49 01.279 +06 30 57.49 V I52
2022-11-12 16:42:34 C 20 56 46.740 +06 07 58.20 q 246
2022-11-12 16:42:51 C 20 56 46.980 +06 07 57.20 q 246
2022-11-12 16:43:07 C 20 56 47.030 +06 07 57.10 q 246
2022-11-12 16:43:24 C 20 56 47.230 +06 07 57.30 q 246
2022-11-12 16:45:54 C 20 56 48.490 +06 07 53.40 q 246
2022-11-12 16:46:11 C 20 56 48.720 +06 07 51.90 q 246
2022-11-12 16:46:28 C 20 56 48.820 +06 07 51.50 q 246
2022-11-12 16:46:44 C 20 56 48.960 +06 07 51.40 q 246
2022-11-12 16:47:01 C 20 56 49.080 +06 07 51.20 q 246
2022-11-12 16:58:41 C 20 56 55.14 +06 07 31.8 X 033
2022-11-12 16:59:21 C 20 56 55.48 +06 07 30.9 X 033
2022-11-12 17:00:01 C 20 56 55.81 +06 07 29.8 X 033
2022-11-13 17:24:49 C 21 09 59.420 +05 28 10.60 q 246
2022-11-13 17:25:38 C 21 09 59.890 +05 28 09.50 q 246
2022-11-13 17:26:03 C 21 10 00.130 +05 28 08.60 q 246
2022-11-13 17:26:57 C 21 10 00.990 +05 28 07.00 q 246
2022-11-14 17:10:09 C 21 23 28.47 +04 46 30.5 X 033
2022-11-14 17:10:44 C 21 23 28.79 +04 46 29.5 X 033
2022-11-14 17:11:18 C 21 23 29.12 +04 46 28.5 X 033