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
2006-01-08 17:35:14 C 03 41 54.13 +27 51 46.2 r 084
2006-01-08 17:38:22 C 03 41 54.40 +27 51 40.8 r 084
2006-01-08 21:10:09 C 03 42 14.04 +27 45 17.3 r 084
2006-01-12 20:11:17 C 03 51 29.60 +25 00 02.8 c A53
2006-01-12 20:15:31 C 03 51 29.99 +24 59 55.4 c A53
2006-01-12 20:19:13 C 03 51 30.30 +24 59 48.5 c A53
2006-01-12 21:14:03 C 03 51 35.35 +24 58 10.5 r 084
2006-01-13 19:35:41 C 03 53 48.09 +24 21 12.1 o 198
2006-01-13 19:36:44 C 03 53 48.19 +24 21 10.4 o 198
2006-01-13 19:39:40 C 03 53 48.47 +24 21 05.7 o 198
2006-01-13 19:42:04 C 03 53 48.70 +24 21 01.9 o 198
2006-01-13 21:35:16 C 03 53 59.44 +24 17 59.2 r 941
2006-01-13 21:36:25 C 03 53 59.55 +24 17 57.2 r 941
2006-01-13 21:37:00 C 03 53 59.61 +24 17 56.3 r 941
2006-01-13 21:38:09 C 03 53 59.72 +24 17 54.2 r 941
2006-01-14 19:37:44 C 03 56 10.30 +23 42 04.6 r 084
2006-01-14 22:02:36 C 03 56 24.28 +23 38 16.7 o 204
2006-01-14 22:09:10 C 03 56 24.90 +23 38 05.8 o 204
2006-01-14 22:16:14 C 03 56 25.55 +23 37 54.7 o 204
2006-01-14 22:21:50 C 03 56 26.09 +23 37 45.6 o 204
2006-01-18 04:02:13 C 04 04 10.63 +21 37 44.5 r 703
2006-01-18 04:12:16 C 04 04 11.56 +21 37 29.4 r 703
2006-01-18 04:22:22 C 04 04 12.50 +21 37 14.4 r 703
2006-01-18 04:32:21 C 04 04 13.47 +21 36 59.7 r 703
2006-01-19 19:22:15 C 04 08 06.98 +20 40 08.1 r 084
2006-01-19 19:37:07 C 04 08 08.48 +20 39 46.2 r 084
2006-01-19 19:40:15 C 04 08 08.78 +20 39 41.4 r 084
2006-01-20 03:47:12 C 04 08 57.94 +20 28 16.9 o 699
2006-01-20 04:20:02 C 04 09 01.07 +20 27 30.2 o 699
2006-01-20 04:52:56 C 04 09 04.23 +20 26 43.3 o 699
2006-01-20 05:25:51 C 04 09 07.37 +20 25 56.3 o 699
2006-01-20 21:32:36 C 04 10 44.50 +20 03 09.0 r 084
2006-01-20 21:35:47 C 04 10 44.89 +20 03 05.3 r 084
2006-01-22 02:42:51 C 04 13 41.96 +19 23 17.2 c 670
2006-01-22 03:59:28 C 04 13 49.30 +19 21 34.8 c 670
2006-01-22 06:22:40 C 04 14 03.02 +19 18 20.6 c 670
2006-01-23 17:48:53 C 04 17 39.03 +18 31 31.0 c 127
2006-01-23 17:55:35 C 04 17 39.69 +18 31 22.2 c 127
2006-01-23 18:10:02 C 04 17 41.10 +18 31 03.7 c 127
2006-01-23 18:16:39 C 04 17 41.74 +18 30 54.9 c 127
2006-01-23 18:31:12 C 04 17 43.08 +18 30 36.3 o 639
2006-01-23 18:45:16 C 04 17 44.44 +18 30 17.4 o 639
2006-01-23 18:56:06 C 04 17 45.44 +18 30 04.4 o 639
2006-01-24 01:21:44 C 04 18 24.74 +18 21 51.6 r H45
2006-01-24 01:27:40 C 04 18 25.28 +18 21 44.3 r H45
2006-01-24 01:34:01 C 04 18 25.94 +18 21 36.0 r H45
2006-01-24 01:36:21 C 04 18 26.13 +18 21 34.0 r H45
2006-01-24 01:38:07 C 04 18 26.31 +18 21 31.4 r H45
2006-01-24 03:45:10 C 04 18 38.82 +18 18 49.9 17.5 c 704
2006-01-24 03:58:15 C 04 18 40.17 +18 18 32.6 r G96