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
2025-09-20 23:03:56 B 00 00 46.684 +64 28 54.40 W G34
2025-09-20 23:06:46 B 00 00 52.914 +64 27 43.67 W G34
2025-09-21 19:13:28 B 00 38 40.459 +54 56 58.34 V 160
2025-09-21 19:17:43 B 00 38 46.735 +54 54 47.05 V 160
2025-09-21 19:18:04 C 00 38 44.34 +54 54 47.2 V M32
2025-09-21 19:19:43 C 00 38 46.77 +54 53 55.8 V M32
2025-09-21 19:21:54 B 00 38 52.934 +54 52 37.09 V 160
2025-09-21 19:23:07 C 00 38 51.76 +54 52 10.2 V M32
2025-09-21 19:24:44 C 00 38 54.13 +54 51 19.7 V M32
2025-09-21 20:12:14 B 00 40 00.82 +54 26 36.9 X L99
2025-09-21 20:13:14 B 00 40 02.08 +54 26 05.2 X L99
2025-09-21 20:14:14 B 00 40 03.63 +54 25 33.3 X L99
2025-09-21 21:18:57 C 00 41 40.502 +53 50 50.17 Z C23
2025-09-21 21:20:26 C 00 41 42.516 +53 50 04.38 Z C23
2025-09-21 21:22:24 C 00 41 45.247 +53 49 01.85 Z C23
2025-09-21 21:24:21 C 00 41 48.014 +53 48 00.22 Z C23
2025-09-21 21:26:19 C 00 41 50.722 +53 46 57.90 Z C23
2025-09-21 21:28:16 C 00 41 53.455 +53 45 55.73 Z C23
2025-09-22 20:16:19 C 01 08 49.92 +40 37 47.2 V M32
2025-09-22 20:18:01 C 01 08 51.47 +40 36 46.0 V M32
2025-09-22 20:18:57 C 01 08 52.33 +40 36 12.1 V M32
2025-09-22 20:19:53 C 01 08 53.22 +40 35 38.3 V M32
2025-09-22 20:21:14 C 01 08 54.41 +40 34 50.1 V M32
2025-09-22 20:49:53 B 01 09 18.74 +40 17 39.1 X L99
2025-09-22 20:50:49 B 01 09 19.55 +40 17 05.1 X L99
2025-09-22 20:51:41 B 01 09 20.38 +40 16 33.6 X L99
2025-09-22 20:52:30 B 01 09 21.11 +40 16 04.9 X L99
2025-09-22 21:05:47 B 01 09 37.711 +40 07 26.87 W Z80
2025-09-22 21:09:49 B 01 09 41.434 +40 05 01.10 W Z80
2025-09-22 21:13:51 B 01 09 45.086 +40 02 35.99 W Z80
2025-09-22 22:28:55 C 01 10 46.292 +39 18 05.23 W 089
2025-09-22 22:35:03 C 01 10 51.571 +39 14 21.91 W 089
2025-09-22 22:41:55 C 01 10 57.507 +39 10 12.04 W 089
2025-09-22 22:45:21 C 01 11 00.493 +39 08 07.24 W 089
2025-09-22 22:48:48 C 01 11 03.465 +39 06 01.54 W 089
2025-09-22 23:02:22 C 01 11 21.962 +38 57 18.22 Z J69
2025-09-22 23:05:03 C 01 11 24.300 +38 55 40.44 Z J69
2025-09-22 23:07:45 C 01 11 26.626 +38 54 02.92 Z J69
2025-09-23 08:23:59 C 01 19 13.044 +33 16 33.67 V 703
2025-09-23 08:31:18 C 01 19 18.307 +33 12 06.84 V 703
2025-09-23 08:34:54 C 01 19 20.892 +33 09 55.33 V 703
2025-09-23 10:29:52 C 01 20 54.730 +32 00 44.93 V T05
2025-09-23 10:34:39 C 01 20 58.039 +31 57 51.41 V T05
2025-09-23 10:39:17 C 01 21 01.243 +31 55 02.78 V T05
2025-09-23 11:27:18 C 01 21 34.051 +31 26 00.49 V T05
2025-09-23 19:42:58 C 01 27 32.66 +26 26 33.2 V M32
2025-09-23 19:43:56 C 01 27 33.23 +26 25 58.8 V M32
2025-09-23 19:44:53 C 01 27 33.88 +26 25 25.6 V M32
2025-09-23 19:45:51 C 01 27 34.50 +26 24 51.3 V M32
2025-09-23 19:46:48 C 01 27 35.09 +26 24 17.8 V M32