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
2020-12-09 09:05:00 C 04 49 44.93 +54 07 21.7 V T05
2020-12-09 09:08:59 C 04 49 44.81 +54 07 14.8 V T05
2020-12-11 10:19:55 C 04 48 48.72 +52 37 39.8 V T08
2020-12-11 10:25:15 C 04 48 48.56 +52 37 29.6 V T08
2020-12-11 10:33:13 C 04 48 48.31 +52 37 14.5 V T08
2020-12-11 10:53:47 C 04 48 47.70 +52 36 35.2 V T08
2020-12-13 01:13:16 C 04 48 12.53 +51 21 46.7 q U55
2020-12-13 01:19:34 C 04 48 12.43 +51 21 34.9 q U55
2020-12-13 01:25:54 C 04 48 12.34 +51 21 22.5 q U55
2020-12-13 17:20:39 C 04 47 57.90 +50 49 26.8 V G33
2020-12-13 17:22:20 C 04 47 57.87 +50 49 23.6 V G33
2020-12-13 17:23:47 C 04 47 57.86 +50 49 21.1 V G33
2020-12-13 17:25:43 C 04 47 57.90 +50 49 16.5 V G33
2020-12-13 17:27:24 C 04 47 57.83 +50 49 13.7 V G33
2020-12-14 23:44:39 C 04 47 31.03 +49 46 53.8 V Z80
2020-12-14 23:46:29 C 04 47 31.04 +49 46 50.0 V Z80
2020-12-14 23:48:19 C 04 47 31.01 +49 46 45.8 V Z80
2020-12-15 08:25:32 C 04 47 25.81 +49 28 49.8 V T08
2020-12-15 08:28:12 C 04 47 25.76 +49 28 44.3 V T08
2020-12-15 08:34:10 C 04 47 25.63 +49 28 31.9 V T08
2020-12-15 08:44:07 C 04 47 25.37 +49 28 10.5 V T08
2020-12-17 08:42:31 C 04 46 56.33 +47 43 56.0 V T05
2020-12-17 08:58:32 C 04 46 56.00 +47 43 20.6 V T05
2020-12-17 09:06:04 C 04 46 55.85 +47 43 03.9 V T05
2020-12-17 09:12:01 C 04 46 55.73 +47 42 50.7 V T05
2020-12-18 17:16:43 C 04 46 44.07 +46 30 04.3 V G33
2020-12-18 17:20:09 C 04 46 44.04 +46 29 56.7 V G33
2020-12-18 17:21:50 C 04 46 44.05 +46 29 52.9 V G33
2020-12-18 17:23:31 C 04 46 44.04 +46 29 49.5 V G33
2020-12-18 17:25:13 C 04 46 44.05 +46 29 45.8 V G33
2020-12-18 22:41:00 C 04 46 40.29 +46 17 52.7 V 113
2020-12-18 22:42:04 C 04 46 40.29 +46 17 50.4 V 113
2020-12-18 22:43:08 C 04 46 40.27 +46 17 48.0 V 113
2020-12-18 22:44:13 C 04 46 40.26 +46 17 45.5 V 113
2020-12-18 22:45:19 C 04 46 40.24 +46 17 42.8 V 113
2020-12-19 06:21:04 C 04 46 38.36 +46 00 24.4 V G96
2020-12-19 06:29:55 C 04 46 38.22 +46 00 04.0 V G96
2020-12-19 06:41:43 C 04 46 38.01 +45 59 36.5 V G96
2020-12-19 06:50:34 C 04 46 37.89 +45 59 15.8 V G96
2020-12-19 23:09:09 C 04 46 34.53 +45 21 14.2 V Z80
2020-12-19 23:13:31 C 04 46 34.48 +45 21 03.9 V Z80
2020-12-19 23:17:35 C 04 46 34.44 +45 20 54.5 V Z80
2020-12-22 02:19:05 C 04 46 33.60 +43 19 54.5 V V93
2020-12-22 03:00:52 C 04 46 33.35 +43 18 15.5 V V93
2020-12-22 03:50:45 C 04 46 32.99 +43 16 16.9 V V93
2020-12-23 08:03:20 C 04 46 38.00 +42 08 05.6 V T08
2020-12-23 08:42:57 C 04 46 37.72 +42 06 29.6 V T08
2020-12-23 08:45:36 C 04 46 37.70 +42 06 23.1 V T08
2020-12-23 08:50:55 C 04 46 37.66 +42 06 10.2 V T08
2020-12-24 08:19:31 C 04 46 45.44 +41 08 38.9 V T05