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
2020-10-04 11:38:05 C 03 48 50.78 +57 47 40.2 V T08
2020-10-10 12:13:14 C 04 02 30.94 +59 34 21.6 V T05
2020-10-10 12:15:52 C 04 02 31.15 +59 34 23.6 V T05
2020-10-10 12:20:29 C 04 02 31.56 +59 34 26.8 V T05
2020-10-10 12:36:22 C 04 02 32.89 +59 34 38.1 V T05
2020-10-14 11:45:07 C 04 11 16.01 +60 37 27.2 V T05
2020-10-14 11:48:25 C 04 11 16.36 +60 37 28.8 V T05
2020-10-14 11:52:23 C 04 11 16.68 +60 37 31.9 V T05
2020-10-16 12:20:26 C 04 15 34.67 +61 06 59.4 V T08
2020-10-16 12:23:05 C 04 15 34.84 +61 07 00.8 V T08
2020-10-16 12:29:03 C 04 15 35.31 +61 07 04.6 V T08
2020-10-16 12:36:21 C 04 15 35.90 +61 07 09.1 V T08
2020-10-17 07:05:33 C 04 17 13.92 +61 17 46.6 U I41
2020-10-17 09:20:24 C 04 17 24.68 +61 19 07.4 U I41
2020-10-19 07:39:17 C 04 21 22.37 +61 44 43.7 V 703
2020-10-19 08:25:35 C 04 21 26.24 +61 45 07.0 V 703
2020-10-19 08:34:00 C 04 21 26.91 +61 45 11.3 V 703
2020-10-19 08:42:25 C 04 21 27.54 +61 45 16.6 V 703
2020-10-19 08:42:38 C 04 21 27.73 +61 45 15.9 U I41
2020-10-19 09:55:45 C 04 21 33.28 +61 45 55.8 U I41
2020-10-20 11:10:21 C 04 23 40.18 +61 59 05.0 V T08
2020-10-20 11:13:00 C 04 23 40.37 +61 59 06.5 V T08
2020-10-20 11:17:02 C 04 23 40.65 +61 59 08.7 V T08
2020-10-20 11:27:39 C 04 23 41.43 +61 59 14.4 V T08
2020-10-21 08:15:56 C 04 25 23.85 +62 09 33.7 U I41
2020-10-21 09:19:37 C 04 25 28.49 +62 10 06.2 U I41
2020-10-21 09:23:00 C 04 25 28.71 +62 10 07.8 U I41
2020-10-22 11:21:15 C 04 27 34.22 +62 22 33.3 V T05
2020-10-22 11:25:53 C 04 27 34.52 +62 22 35.4 V T05
2020-10-22 11:56:31 C 04 27 36.67 +62 22 50.5 V T05
2020-10-22 12:03:12 C 04 27 37.12 +62 22 53.1 V T05
2020-10-23 06:54:53 C 04 29 07.11 +62 31 22.7 V 703
2020-10-23 07:02:33 C 04 29 07.70 +62 31 26.3 V 703
2020-10-23 07:10:13 C 04 29 08.21 +62 31 30.5 V 703
2020-10-23 07:17:53 C 04 29 08.77 +62 31 33.7 V 703
2020-10-23 08:46:14 C 04 29 15.16 +62 32 15.0 U I41
2020-10-23 09:58:07 C 04 29 20.09 +62 32 47.6 U I41
2020-10-24 11:57:27 C 04 31 20.26 +62 44 02.7 V T08
2020-10-24 12:00:06 C 04 31 20.42 +62 44 03.8 V T08
2020-10-24 12:04:06 C 04 31 20.72 +62 44 05.5 V T08
2020-10-24 12:13:25 C 04 31 21.30 +62 44 09.5 V T08
2020-10-26 13:30:02 C 04 34 58.78 +63 03 31.7 V T05
2020-10-26 13:34:39 C 04 34 59.11 +63 03 33.3 V T05
2020-10-26 13:42:36 C 04 34 59.60 +63 03 36.3 V T05
2020-10-26 13:57:22 C 04 35 00.55 +63 03 40.5 V T05
2020-10-27 20:56:14 C 04 37 13.29 +63 14 33.1 V M43
2020-10-27 21:06:40 C 04 37 13.85 +63 14 37.3 V M43
2020-10-27 21:24:08 C 04 37 14.93 +63 14 42.9 V M43
2020-10-27 21:34:34 C 04 37 15.53 +63 14 47.0 V M43
2020-10-27 21:46:48 C 04 37 16.29 +63 14 51.1 V M43