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
2005-12-26 18:11:31 C 03 13 33.29 +38 03 26.6 r 084
2005-12-26 18:14:38 C 03 13 33.54 +38 03 20.2 r 084
2005-12-27 17:34:38 C 03 15 32.59 +37 15 12.9 r 084
2005-12-27 17:37:46 C 03 15 32.81 +37 15 06.9 r 084
2005-12-28 18:58:42 C 03 17 43.46 +36 23 02.7 r 084
2005-12-28 19:01:50 C 03 17 43.70 +36 22 56.9 r 084
2005-12-29 01:41:28 C 03 18 19.08 +36 09 28.5 r H45
2005-12-29 01:43:05 C 03 18 19.24 +36 09 25.6 r H45
2005-12-29 01:44:36 C 03 18 19.35 +36 09 22.2 r H45
2005-12-29 01:46:05 C 03 18 19.45 +36 09 19.3 r H45
2005-12-29 01:47:32 C 03 18 19.57 +36 09 16.2 r H45
2005-12-29 19:57:28 C 03 19 54.47 +35 32 07.4 c A53
2005-12-29 20:02:45 C 03 19 54.90 +35 31 56.5 c A53
2005-12-29 20:08:03 C 03 19 55.32 +35 31 46.0 c A53
2005-12-29 20:13:20 C 03 19 55.76 +35 31 34.9 c A53
2005-12-29 20:18:37 C 03 19 56.21 +35 31 24.3 c A53
2005-12-30 19:45:02 C 03 22 00.86 +34 43 50.1 c 434
2005-12-30 19:47:42 C 03 22 01.06 +34 43 44.4 c 434
2005-12-30 19:50:41 C 03 22 01.29 +34 43 38.8 c 434
2005-12-30 19:52:56 C 03 22 01.49 +34 43 33.9 c 434
2006-01-01 16:05:17 C 03 26 00.68 +33 14 44.3 r 084
2006-01-03 01:34:26 C 03 29 04.43 +32 08 45.2 r H45
2006-01-03 01:36:33 C 03 29 04.61 +32 08 41.1 r H45
2006-01-03 01:38:08 C 03 29 04.74 +32 08 38.2 r H45
2006-01-03 01:39:33 C 03 29 04.88 +32 08 35.2 r H45
2006-01-03 01:41:00 C 03 29 05.01 +32 08 32.5 r H45
2006-01-03 23:16:18 C 03 31 03.35 +31 26 19.2 r 203
2006-01-04 00:53:09 C 03 31 12.02 +31 23 08.2 r 203
2006-01-05 03:54:29 C 03 33 44.89 +30 31 20.8 r 703
2006-01-05 04:06:57 C 03 33 45.97 +30 30 57.0 r 703
2006-01-05 04:19:26 C 03 33 47.05 +30 30 33.1 r 703
2006-01-05 04:31:52 C 03 33 48.13 +30 30 09.5 r 703
2006-01-06 04:54:11 C 03 36 05.70 +29 43 56.2 16.7 c 704
2006-01-06 05:12:50 C 03 36 07.45 +29 43 21.2 17.1 c 704
2006-01-06 05:31:51 C 03 36 09.12 +29 42 44.9 17.1 c 704
2006-01-06 05:50:35 C 03 36 10.68 +29 42 09.4 18.0 c 704
2006-01-06 06:09:17 C 03 36 12.42 +29 41 33.7 17.1 c 704
2006-01-06 07:11:39 C 03 36 17.83 +29 39 31.0 r H45
2006-01-06 07:13:10 C 03 36 17.99 +29 39 28.5 r H45
2006-01-06 07:16:00 C 03 36 18.25 +29 39 23.2 r H45
2006-01-06 07:19:37 C 03 36 18.60 +29 39 16.3 r H45
2006-01-06 19:06:22 C 03 37 27.30 +29 17 15.1 c A53
2006-01-06 19:12:09 C 03 37 27.81 +29 17 04.4 c A53
2006-01-06 19:18:28 C 03 37 28.42 +29 16 52.7 c A53
2006-01-06 19:24:48 C 03 37 28.99 +29 16 41.1 c A53
2006-01-06 19:31:07 C 03 37 29.53 +29 16 29.3 c A53
2006-01-06 21:13:58 C 03 37 38.79 +29 13 17.2 17.0 c 565
2006-01-06 21:17:04 C 03 37 39.06 +29 13 11.4 c 565
2006-01-06 21:22:45 C 03 37 39.54 +29 13 00.6 16.9 c 565
2006-01-06 21:28:12 C 03 37 40.04 +29 12 50.2 16.8 c 565