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
2003-09-30 10:27:14 C 07 32 27.59 +36 26 52.1 20.0 c 704
2003-09-30 10:45:52 C 07 32 30.51 +36 26 39.5 19.9 c 704
2003-09-30 11:04:34 C 07 32 33.53 +36 26 28.5 20.2 c 704
2003-09-30 11:22:59 C 07 32 36.36 +36 26 17.3 20.6 c 704
2003-09-30 11:41:39 C 07 32 39.31 +36 26 05.2 19.9 c 704
2003-10-01 11:28:48 C 07 36 26.37 +36 11 00.7 c G90
2003-10-01 11:32:00 C 07 36 26.95 +36 10 57.6 c 673
2003-10-01 11:34:02 C 07 36 27.21 +36 10 57.4 c G90
2003-10-01 11:36:40 C 07 36 27.75 +36 10 54.6 c 673
2003-10-01 11:39:15 C 07 36 28.00 +36 10 53.6 c G90
2003-10-01 11:42:00 C 07 36 28.49 +36 10 51.8 c 673
2003-10-01 11:44:59 C 07 36 28.90 +36 10 49.8 c 673
2003-10-02 09:44:42 C 07 39 57.86 +35 56 25.0 c 854
2003-10-02 09:52:31 C 07 39 58.71 +35 56 19.7 c 854
2003-10-02 09:57:42 C 07 39 59.75 +35 56 16.0 c 854
2003-10-02 10:05:45 C 07 40 01.04 +35 56 11.5 c G90
2003-10-02 10:16:10 C 07 40 02.62 +35 56 05.1 c G90
2003-10-02 11:40:42 C 07 40 15.74 +35 55 09.1 m 333
2003-10-02 11:46:58 C 07 40 16.75 +35 55 05.4 m 333
2003-10-02 11:53:13 C 07 40 17.69 +35 55 01.1 m 333
2003-10-05 03:54:06 C 07 50 16.77 +35 10 34.4 r J95
2003-10-05 04:01:57 C 07 50 17.92 +35 10 28.6 r J95
2003-10-05 04:09:40 C 07 50 19.11 +35 10 23.3 r J95
2003-10-06 11:45:05 C 07 55 10.58 +34 47 14.4 c 926
2003-10-06 11:47:57 C 07 55 11.05 +34 47 12.5 c 926
2003-10-06 11:50:47 C 07 55 11.45 +34 47 10.5 c 926
2003-10-22 10:16:30 C 08 49 55.54 +29 04 18.1 19.1 c 704
2003-10-22 10:49:46 C 08 49 59.99 +29 03 44.0 19.9 c 704
2003-10-22 11:06:17 C 08 50 02.01 +29 03 27.2 19.7 c 704
2003-10-22 11:22:40 C 08 50 04.15 +29 03 09.2 19.6 c 704
2003-10-29 15:37:40 C 09 12 06.108 +25 55 33.07 o 568
2003-10-29 15:39:39 C 09 12 06.341 +25 55 30.81 o 568
2003-11-02 10:49:59 C 09 23 06.07 +24 09 01.5 r 448
2003-11-02 10:58:31 C 09 23 07.07 +24 08 51.4 r 448
2003-11-02 11:07:03 C 09 23 08.06 +24 08 41.4 r 448
2003-11-20 11:09:30 C 10 09 08.55 +14 48 45.0 19.5 c 704
2003-11-20 11:27:24 C 10 09 10.24 +14 48 21.0 19.7 c 704
2003-11-20 11:45:21 C 10 09 11.88 +14 47 55.8 19.6 c 704
2003-11-20 12:03:21 C 10 09 13.60 +14 47 31.0 19.7 c 704
2003-11-21 12:02:27 C 10 11 29.36 +14 14 10.1 o 699
2003-11-21 12:15:38 C 10 11 30.59 +14 13 50.5 o 699
2003-11-21 12:28:43 C 10 11 31.78 +14 13 33.1 o 699
2003-11-21 12:41:49 C 10 11 32.99 +14 13 14.5 o 699
2003-11-23 10:06:23 C 10 15 45.35 +13 09 34.2 19.3 c 704
2003-11-23 10:24:42 C 10 15 47.01 +13 09 08.9 18.8 c 704
2003-11-23 10:43:07 C 10 15 48.65 +13 08 41.8 19.2 c 704
2003-11-28 11:24:23 C 10 26 25.72 +10 16 19.5 o 699
2003-11-28 11:25:34 C 10 26 25.83 +10 16 17.7 o 699
2003-11-28 11:33:57 C 10 26 26.58 +10 16 05.5 o 699
2003-11-28 11:35:10 C 10 26 26.56 +10 16 03.3 o 699