163902 (2003 SW222)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2479954239 ± 8.88e-09
Semi-major axis (a)1.6607207679 AU ± 5.35e-10
Inclination (i)16.11171044° ± 8.88e-07
Long. of Asc. Node (Ω)283.70141275° ± 2.48e-06
Arg. of Perihelion (ω)165.05102950° ± 3.12e-06
Mean Anomaly (M)105.36567864° ± 1.61e-06
Mean Motion (n)0.4605399941°/day ± 2.22e-10
Perihelion dist (q)1.24886962 AU ± 1.48e-08
Aphelion dist (Q)2.07257192 AU ± 1.48e-08
Orbital Period2.14015351 yr ± 1.03e-09
Physical Parameters
H (abs. magnitude)17.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.142″
Uncertainty0
Orbit TypeAmor
MOID0.269946 AU
Observations Used2497
Gaia Obs Used96
Oppositions7
Arc Total2003-2017
First Observation Used2003-09-30
Last Observation Used2024-11-01
Observations (3048)
Date Type RA Dec Mag Band Observatory
2005-10-11 00:44:45 C 02 44 08.93 +60 17 40.7 o 084
2005-10-18 18:49:23 C 02 46 22.73 +62 19 55.0 o 084
2005-10-22 07:08:52 C 02 46 23.98 +63 03 34.3 18.6 c 704
2005-10-22 07:28:07 C 02 46 23.55 +63 03 44.5 17.5 c 704
2005-10-22 07:44:19 C 02 46 23.30 +63 03 51.6 18.7 c 704
2005-10-22 07:45:40 C 02 46 23.35 +63 03 52.7 18.5 c 704
2005-10-22 08:01:38 C 02 46 23.02 +63 04 00.1 18.6 c 704
2005-10-22 08:03:02 C 02 46 23.09 +63 04 00.5 17.8 c 704
2005-10-22 08:19:05 C 02 46 22.95 +63 04 07.6 18.7 c 704
2005-10-22 08:20:26 C 02 46 23.01 +63 04 09.0 17.9 c 704
2005-10-31 22:25:51 C 02 43 32.57 +64 13 38.0 o 084
2005-10-31 22:30:31 C 02 43 32.46 +64 13 38.3 o 084
2005-11-02 16:45:43 C 02 42 41.27 +64 17 16.1 o 084
2005-11-02 16:50:22 C 02 42 41.15 +64 17 16.5 o 084
2005-11-09 17:31:01 C 02 38 48.48 +63 59 41.0 c 104
2005-11-09 17:44:59 C 02 38 48.09 +63 59 37.7 c 104
2005-11-09 18:04:29 C 02 38 47.58 +63 59 33.6 c 104
2005-11-14 06:04:39 C 02 36 31.86 +63 18 50.7 15.8 c 704
2005-11-14 06:22:39 C 02 36 31.33 +63 18 41.8 16.1 c 704
2005-11-14 06:41:20 C 02 36 30.77 +63 18 32.3 16.1 c 704
2005-11-14 06:59:08 C 02 36 30.21 +63 18 24.0 16.0 c 704
2005-11-14 07:17:00 C 02 36 29.75 +63 18 14.4 16.4 c 704
2005-11-19 18:12:10 C 02 34 50.67 +61 54 53.1 o A67
2005-11-19 18:27:38 C 02 34 50.42 +61 54 42.1 o A67
2005-11-19 18:37:54 C 02 34 50.40 +61 54 34.2 o A67
2005-11-19 19:00:27 C 02 34 50.09 +61 54 18.0 o A67
2005-11-19 19:02:42 C 02 34 50.01 +61 54 16.2 o A67
2005-11-19 19:09:32 C 02 34 49.95 +61 54 11.3 o A67
2005-11-19 19:11:46 C 02 34 49.91 +61 54 09.7 o A67
2005-11-19 19:14:00 C 02 34 49.91 +61 54 07.7 o A67
2005-11-21 06:01:26 C 02 34 36.62 +61 25 43.3 17.5 c 704
2005-11-21 06:19:45 C 02 34 36.37 +61 25 27.1 17.1 c 704
2005-11-21 06:37:56 C 02 34 36.01 +61 25 11.4 17.2 c 704
2005-11-21 06:56:09 C 02 34 35.72 +61 24 55.4 16.9 c 704
2005-11-21 07:14:39 C 02 34 35.51 +61 24 38.8 17.1 c 704
2005-11-22 20:45:23 C 02 34 33.01 +60 50 35.1 o 084
2005-11-22 20:49:03 C 02 34 33.02 +60 50 31.7 o 084
2005-11-23 12:24:14 C 02 34 35.07 +60 35 39.9 o 379
2005-11-23 12:29:34 C 02 34 35.09 +60 35 34.0 o 379
2005-11-23 12:34:55 C 02 34 35.03 +60 35 28.8 o 379
2005-11-23 12:37:35 C 02 34 34.98 +60 35 26.7 o 379
2005-11-23 12:40:14 C 02 34 34.91 +60 35 24.3 o 379
2005-11-24 15:10:40 C 02 34 39.52 +60 08 32.5 m 379
2005-11-24 15:13:20 C 02 34 39.51 +60 08 29.4 m 379
2005-11-24 15:15:59 C 02 34 39.48 +60 08 26.6 m 379
2005-11-24 15:21:19 C 02 34 39.43 +60 08 21.0 m 379
2005-11-24 15:24:00 C 02 34 39.43 +60 08 18.0 m 379
2005-11-24 15:26:40 C 02 34 39.43 +60 08 15.0 m 379
2005-11-25 01:05:17 C 02 34 46.19 +59 58 00.1 r H51
2005-11-25 01:52:39 C 02 34 46.14 +59 57 12.0 r H51