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
2005-11-25 02:56:43 C 02 34 45.95 +59 56 06.2 r H51
2005-11-25 12:53:32 C 02 34 49.81 +59 45 26.0 m 379
2005-11-25 12:56:12 C 02 34 49.79 +59 45 23.0 m 379
2005-11-25 13:04:11 C 02 34 49.78 +59 45 14.2 m 379
2005-11-25 13:06:52 C 02 34 49.73 +59 45 11.7 m 379
2005-11-25 13:09:32 C 02 34 49.73 +59 45 09.1 m 379
2005-11-26 13:36:33 C 02 35 03.57 +59 17 47.8 m 379
2005-11-26 13:39:13 C 02 35 03.57 +59 17 45.1 m 379
2005-11-26 13:41:53 C 02 35 03.59 +59 17 41.8 m 379
2005-11-26 13:52:33 C 02 35 03.59 +59 17 29.5 m 379
2005-11-27 13:03:13 C 02 35 21.71 +58 50 20.2 m 379
2005-11-27 13:05:53 C 02 35 21.72 +58 50 16.7 m 379
2005-11-27 13:11:14 C 02 35 21.69 +58 50 10.5 m 379
2005-11-27 13:13:54 C 02 35 21.73 +58 50 07.6 m 379
2005-11-27 13:16:33 C 02 35 21.73 +58 50 03.9 m 379
2005-11-30 12:59:21 C 02 36 42.58 +57 18 31.6 m 379
2005-11-30 13:02:01 C 02 36 42.65 +57 18 27.8 m 379
2005-12-01 21:21:18 C 02 37 32.20 +56 33 36.1 c A53
2005-12-01 21:39:17 C 02 37 32.55 +56 33 10.5 c A53
2005-12-01 21:56:09 C 02 37 32.83 +56 32 47.2 c A53
2005-12-03 21:15:00 C 02 39 00.28 +55 22 59.7 o 084
2005-12-03 21:18:39 C 02 39 00.44 +55 22 53.6 o 084
2005-12-03 21:33:20 C 02 39 01.32 +55 22 39.1 16.7 c 565
2005-12-03 21:34:22 C 02 39 01.34 +55 22 37.4 16.6 c 565
2005-12-03 21:36:25 C 02 39 01.38 +55 22 34.1 16.7 c 565
2005-12-03 21:46:47 C 02 39 01.57 +55 22 18.5 16.6 c 565
2005-12-04 21:37:45 C 02 39 51.95 +54 45 31.8 i 071
2005-12-04 21:42:52 C 02 39 52.09 +54 45 23.9 i 071
2005-12-04 21:47:36 C 02 39 52.23 +54 45 15.9 i 071
2005-12-06 06:31:04 C 02 41 08.53 +53 53 01.0 c H45
2005-12-06 06:32:47 C 02 41 08.59 +53 52 58.4 c H45
2005-12-06 06:37:00 C 02 41 08.68 +53 52 50.6 c H45
2005-12-06 06:40:27 C 02 41 08.78 +53 52 44.5 c H45
2005-12-06 06:43:01 C 02 41 08.97 +53 52 40.5 c H45
2005-12-09 01:17:50 C 02 44 12.96 +52 00 22.1 r 726
2005-12-09 01:22:02 C 02 44 13.10 +52 00 15.8 r 726
2005-12-09 01:26:12 C 02 44 13.31 +52 00 08.8 r 726
2005-12-09 01:34:55 C 02 44 13.68 +51 59 53.0 r 726
2005-12-09 06:50:59 C 02 44 26.56 +51 50 43.5 c H45
2005-12-09 06:53:17 C 02 44 26.65 +51 50 38.7 c H45
2005-12-09 06:54:57 C 02 44 26.70 +51 50 36.1 c H45
2005-12-09 06:56:42 C 02 44 26.79 +51 50 33.2 c H45
2005-12-09 06:58:14 C 02 44 26.89 +51 50 29.7 c H45
2005-12-09 17:59:46 C 02 45 03.47 +51 31 03.0 16.8 r 130
2005-12-09 18:01:09 C 02 45 03.53 +51 31 00.7 16.7 r 130
2005-12-09 18:02:51 C 02 45 03.60 +51 30 57.7 16.8 r 130
2005-12-09 18:04:31 C 02 45 03.66 +51 30 54.7 16.7 r 130
2005-12-10 06:53:52 C 02 45 40.61 +51 08 09.7 r H45
2005-12-10 06:58:07 C 02 45 40.81 +51 08 01.1 r H45
2005-12-10 07:02:10 C 02 45 41.02 +51 07 53.2 r H45