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
2022-08-30 10:44:37 C 22 29 43.675 +25 52 38.21 V T05
2022-08-30 10:49:10 C 22 29 43.303 +25 52 39.97 V T05
2022-08-30 10:55:13 C 22 29 42.859 +25 52 42.82 V T05
2022-08-30 10:59:08 C 22 29 42.605 +25 52 43.72 V T05
2022-08-30 11:03:09 C 22 29 42.322 +25 52 45.44 V T05
2022-08-30 11:18:04 C 22 29 41.189 +25 52 50.23 V T05
2022-08-31 08:38:11 C 22 28 12.434 +26 00 31.07 V T05
2022-08-31 08:42:51 C 22 28 12.043 +26 00 32.51 V T05
2022-08-31 08:50:19 C 22 28 11.498 +26 00 34.92 V T05
2022-08-31 08:58:46 C 22 28 10.908 +26 00 38.30 V T05
2022-09-01 00:02:19 C 22 27 06.99 +26 05 41.8 18.6 q 122
2022-09-01 00:31:48 C 22 27 04.83 +26 05 51.3 18.7 q 122
2022-09-01 01:06:35 C 22 27 02.28 +26 06 02.8 18.7 q 122
2022-09-01 10:42:49 C 22 26 21.574 +26 09 16.81 V T08
2022-09-01 10:47:24 C 22 26 21.257 +26 09 17.24 V T08
2022-09-01 10:57:09 C 22 26 20.503 +26 09 20.34 V T08
2022-09-01 11:45:35 C 22 26 16.894 +26 09 36.83 V T08
2022-09-02 09:21:20 C 22 24 45.156 +26 16 18.01 V T08
2022-09-02 09:25:55 C 22 24 44.827 +26 16 19.31 V T08
2022-09-02 09:33:47 C 22 24 44.172 +26 16 21.97 V T08
2022-09-02 10:03:09 C 22 24 41.964 +26 16 30.65 V T08
2022-09-03 06:11:12 C 22 23 15.614 +26 22 14.81 Z U76
2022-09-03 06:18:54 C 22 23 15.034 +26 22 16.72 Z U76
2022-09-03 06:25:50 C 22 23 14.542 +26 22 18.98 Z U76
2022-09-05 10:12:18 C 22 19 29.712 +26 35 15.86 V T08
2022-09-05 10:29:41 C 22 19 28.346 +26 35 19.75 V T08
2022-09-05 10:37:35 C 22 19 27.780 +26 35 20.87 V T08
2022-09-08 03:07:19 C 22 14 47.06 +26 47 18.4 u H21
2022-09-08 03:10:46 C 22 14 46.80 +26 47 18.8 u H21
2022-09-08 03:13:33 C 22 14 46.60 +26 47 19.2 u H21
2022-09-08 03:16:21 C 22 14 46.38 +26 47 19.8 u H21
2022-09-08 03:19:08 C 22 14 46.19 +26 47 20.1 u H21
2022-09-08 03:21:56 C 22 14 45.96 +26 47 20.6 u H21
2022-09-08 03:24:43 C 22 14 45.75 +26 47 21.2 u H21
2022-09-08 03:27:31 C 22 14 45.55 +26 47 21.6 u H21
2022-09-08 03:30:18 C 22 14 45.34 +26 47 21.9 u H21
2022-09-08 03:33:39 C 22 14 45.09 +26 47 22.4 u H21
2022-09-09 03:01:48 C 22 13 03.07 +26 50 37.7 u H21
2022-09-09 03:04:34 C 22 13 02.84 +26 50 38.2 u H21
2022-09-09 03:07:21 C 22 13 02.65 +26 50 38.6 u H21
2022-09-09 03:10:08 C 22 13 02.44 +26 50 38.8 u H21
2022-09-09 03:12:55 C 22 13 02.21 +26 50 39.5 u H21
2022-09-09 03:15:41 C 22 13 02.02 +26 50 39.9 u H21
2022-09-09 03:18:28 C 22 13 01.80 +26 50 40.1 u H21
2022-09-09 03:21:15 C 22 13 01.60 +26 50 40.5 u H21
2022-09-09 03:24:01 C 22 13 01.40 +26 50 40.9 u H21
2022-09-09 03:26:53 C 22 13 01.17 +26 50 41.0 u H21
2022-09-10 11:07:56 C 22 10 43.184 +26 54 11.19 U F52
2022-09-10 11:22:34 C 22 10 42.077 +26 54 12.33 U F52
2022-09-10 11:37:11 C 22 10 40.982 +26 54 13.51 U F52