2022 SW12

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5421314190 ± 1.62e-08
Semi-major axis (a)2.0941212104 AU ± 8.86e-09
Inclination (i)26.44714687° ± 4.76e-06
Long. of Asc. Node (Ω)182.90671361° ± 7.47e-07
Arg. of Perihelion (ω)140.59331020° ± 8.25e-06
Mean Anomaly (M)28.93398343° ± 1.77e-06
Mean Motion (n)0.3252441941°/day ± 2.06e-09
Perihelion dist (q)0.95883231 AU ± 3.42e-08
Aphelion dist (Q)3.22941011 AU ± 3.66e-08
Orbital Period3.03041930 yr ± 1.92e-08
Physical Parameters
H (abs. magnitude)21.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.184″
Uncertainty0
Orbit TypeApollo
MOID0.032720 AU
Observations Used209
Oppositions4
Arc Total2019-2025
First Observation Used2019-10-08
Last Observation Used2025-10-01
Observations (222)
Date Type RA Dec Mag Band Observatory
2025-03-27 13:25:37 C 15 30 22.232 +03 12 26.73 V T14
2025-03-27 13:28:38 C 15 30 22.278 +03 12 30.16 V T14
2025-03-28 12:03:31 C 15 30 46.569 +03 37 54.17 V T14
2025-03-28 12:07:55 C 15 30 46.639 +03 37 59.29 V T14
2025-03-28 12:12:19 C 15 30 46.700 +03 38 04.23 V T14
2025-09-15 06:15:28 C 16 51 54.600 +72 08 25.01 V T08
2025-09-15 06:20:47 C 16 52 00.146 +72 08 50.24 V T08
2025-09-15 06:30:03 C 16 52 09.934 +72 09 35.46 V T08
2025-09-15 06:47:59 C 16 52 29.002 +72 11 00.60 V T08
2025-09-17 07:00:59 C 18 22 45.418 +76 15 14.11 V T08
2025-09-17 07:08:18 C 18 23 06.077 +76 15 44.68 V T08
2025-09-17 07:13:37 C 18 23 21.089 +76 16 05.77 V T08
2025-09-17 07:34:18 C 18 24 19.898 +76 17 28.07 V T08
2025-09-17 21:21:34 C 19 11 18.106 +77 03 53.96 X B67
2025-09-17 21:24:28 C 19 11 29.150 +77 04 00.55 X B67
2025-09-17 21:27:25 C 19 11 40.157 +77 04 06.24 X B67
2025-09-17 22:06:58 C 19 14 12.97 +77 05 51.6 X Z03
2025-09-17 22:37:07 C 19 16 07.71 +77 06 49.5 X Z03
2025-09-17 23:07:14 C 19 18 03.51 +77 07 43.1 X Z03
2025-09-18 20:34:11 C 20 54 12.44 +76 50 46.7 V M32
2025-09-18 20:39:01 C 20 54 34.80 +76 50 25.9 V M32
2025-09-18 20:43:47 C 20 54 56.98 +76 50 04.4 V M32
2025-09-18 20:48:34 C 20 55 19.34 +76 49 43.3 V M32
2025-09-18 20:53:32 C 20 55 42.31 +76 49 20.5 V M32
2025-09-18 21:16:23 B 20 57 35.095 +76 47 38.65 V D69
2025-09-18 21:18:49 B 20 57 46.471 +76 47 27.78 V D69
2025-09-18 21:21:14 B 20 57 57.737 +76 47 16.48 V D69
2025-09-19 19:12:39 B 22 35 40.18 +73 29 12.0 X L99
2025-09-19 19:15:09 B 22 35 49.40 +73 28 39.5 X L99
2025-09-19 19:17:39 B 22 35 58.91 +73 28 04.2 X L99
2025-09-19 19:20:09 B 22 36 08.75 +73 27 31.7 X L99
2025-09-19 19:37:38 B 22 37 23.064 +73 23 08.59 V L65
2025-09-19 19:57:19 B 22 38 37.846 +73 18 38.95 V L65
2025-09-19 20:11:57 B 22 39 33.269 +73 15 16.31 V L65
2025-09-19 21:08:08 C 22 43 05.162 +73 02 05.21 Z C23
2025-09-19 21:10:27 C 22 43 13.668 +73 01 32.27 Z C23
2025-09-19 21:12:46 C 22 43 22.548 +73 00 58.36 Z C23
2025-09-20 18:54:31 C 23 51 09.47 +66 08 20.6 V M32
2025-09-20 18:56:57 C 23 51 15.36 +66 07 24.8 V M32
2025-09-20 19:00:56 C 23 51 25.02 +66 05 53.6 V M32
2025-09-20 19:03:29 C 23 51 31.19 +66 04 55.0 V M32
2025-09-20 20:23:52 B 23 54 39.06 +65 33 45.0 X L99
2025-09-20 20:25:24 B 23 54 42.51 +65 33 08.4 X L99
2025-09-20 20:26:52 B 23 54 45.86 +65 32 33.4 X L99
2025-09-20 20:48:02 C 23 55 37.93 +65 24 16.6 Z L04
2025-09-20 20:53:47 C 23 55 51.21 +65 21 59.2 Z L04
2025-09-20 20:59:34 C 23 56 04.48 +65 19 41.4 Z L04
2025-09-20 22:56:21 B 00 00 29.966 +64 32 02.53 W G34
2025-09-20 23:00:14 B 00 00 38.557 +64 30 25.77 W G34
2025-09-20 23:02:05 B 00 00 42.573 +64 29 40.19 W G34