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
2022-08-17 20:06:39 C 22 48 20.98 +23 19 05.6 V D29
2022-08-19 11:33:39 C 22 46 15.403 +23 43 17.80 V T05
2022-08-19 11:37:44 C 22 46 15.142 +23 43 20.24 V T05
2022-08-19 11:54:24 C 22 46 14.165 +23 43 30.07 V T05
2022-08-19 12:02:13 C 22 46 13.718 +23 43 34.90 V T05
2022-08-20 11:25:26 C 22 44 55.932 +23 57 23.11 V T08
2022-08-20 11:30:01 C 22 44 55.678 +23 57 25.31 V T08
2022-08-20 11:52:16 C 22 44 54.331 +23 57 38.20 V T08
2022-08-20 12:03:06 C 22 44 53.688 +23 57 43.70 V T08
2022-08-20 13:41:06 C 22 44 47.846 +23 58 40.84 U F51
2022-08-20 13:58:50 C 22 44 46.804 +23 58 50.91 U F51
2022-08-20 14:34:15 C 22 44 44.712 +23 59 11.01 U F51
2022-08-21 11:25:10 C 22 43 33.631 +24 11 07.44 V T08
2022-08-21 11:29:16 C 22 43 33.386 +24 11 09.89 V T08
2022-08-21 11:43:49 C 22 43 32.431 +24 11 17.92 V T08
2022-08-21 11:51:52 C 22 43 31.942 +24 11 22.49 V T08
2022-08-22 10:08:15 C 22 42 13.822 +24 23 43.04 V T05
2022-08-22 10:12:10 C 22 42 13.577 +24 23 45.56 V T05
2022-08-22 10:16:19 C 22 42 13.286 +24 23 47.36 V T05
2022-08-22 10:23:36 C 22 42 12.845 +24 23 51.58 V T05
2022-08-25 10:54:13 C 22 37 44.179 +25 01 14.23 V T08
2022-08-25 10:58:58 C 22 37 43.860 +25 01 16.93 V T08
2022-08-25 11:09:50 C 22 37 43.109 +25 01 21.97 V T08
2022-08-25 11:24:33 C 22 37 42.137 +25 01 29.17 V T08
2022-08-26 22:37:40 C 22 35 25.33 +25 17 53.2 X G02
2022-08-26 22:43:43 C 22 35 24.91 +25 17 55.3 X G02
2022-08-26 22:49:45 C 22 35 24.49 +25 17 58.5 X G02
2022-08-26 22:53:32 C 22 35 24.39 +25 18 00.9 18.7 q 122
2022-08-26 23:14:28 C 22 35 22.91 +25 18 11.4 19.0 q 122
2022-08-26 23:39:46 C 22 35 21.23 +25 18 21.7 18.7 q 122
2022-08-27 13:09:12 C 22 34 27.082 +25 24 25.78 V T05
2022-08-27 13:14:28 C 22 34 26.779 +25 24 28.15 V T05
2022-08-27 13:24:56 C 22 34 26.098 +25 24 31.97 V T05
2022-08-27 13:39:28 C 22 34 25.051 +25 24 38.99 V T05
2022-08-29 00:36:14 C 22 32 04.47 +25 39 18.8 18.7 q 122
2022-08-29 01:05:38 C 22 32 02.39 +25 39 30.6 18.6 q 122
2022-08-29 01:33:46 C 22 32 00.42 +25 39 41.7 18.7 q 122
2022-08-29 08:46:37 C 22 31 31.421 +25 42 40.79 V T08
2022-08-29 08:47:16 C 22 31 31.382 +25 42 39.96 V T08
2022-08-29 08:51:12 C 22 31 31.130 +25 42 42.16 V T08
2022-08-29 08:51:52 C 22 31 31.066 +25 42 41.83 V T08
2022-08-29 08:55:53 C 22 31 30.804 +25 42 43.85 V T08
2022-08-29 09:03:45 C 22 31 30.168 +25 42 47.38 V T08
2022-08-29 09:21:32 C 22 31 28.474 +25 42 50.67 V U68
2022-08-29 09:27:12 C 22 31 28.050 +25 42 52.66 V U68
2022-08-29 09:42:20 C 22 31 27.451 +25 43 02.24 V T08
2022-08-29 09:45:22 C 22 31 26.769 +25 42 59.79 V U68
2022-08-29 09:51:02 C 22 31 26.350 +25 43 01.97 V U68
2022-08-29 10:07:45 C 22 31 25.596 +25 43 12.40 V T08
2022-08-30 10:36:09 C 22 29 44.266 +25 52 35.47 V T05