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
2022-09-10 11:51:49 C 22 10 39.880 +26 54 14.64 U F52
2022-09-11 18:06:22 C 22 08 29.79 +26 56 27.2 V D29
2022-09-11 18:18:44 C 22 08 28.87 +26 56 27.8 V D29
2022-09-11 18:31:06 C 22 08 27.94 +26 56 28.4 V D29
2022-09-14 09:10:17 C 22 04 03.751 +26 58 07.90 V T08
2022-09-14 09:14:56 C 22 04 03.420 +26 58 07.68 V T08
2022-09-14 09:37:25 C 22 04 01.762 +26 58 07.21 V T08
2022-09-14 09:49:33 C 22 04 00.871 +26 58 06.85 V T08
2022-09-17 09:28:21 C 21 59 09.110 +26 54 54.22 V T08
2022-09-17 09:33:40 C 21 59 08.748 +26 54 53.75 V T08
2022-09-17 09:41:03 C 21 59 08.246 +26 54 53.32 V T08
2022-09-17 09:55:11 C 21 59 07.248 +26 54 51.84 V T08
2022-09-17 12:16:44 C 21 58 57.434 +26 54 38.70 V T08
2022-09-17 12:17:24 C 21 58 57.384 +26 54 38.63 V T08
2022-09-17 12:18:04 C 21 58 57.382 +26 54 37.80 V T08
2022-09-17 12:18:44 C 21 58 57.314 +26 54 37.94 V T08
2022-09-17 12:19:24 C 21 58 57.295 +26 54 38.09 V T08
2022-09-18 09:19:23 C 21 57 35.333 +26 52 42.02 V T08
2022-09-18 09:23:23 C 21 57 35.088 +26 52 41.84 V T08
2022-09-18 09:30:45 C 21 57 34.550 +26 52 40.80 V T08
2022-09-18 09:44:57 C 21 57 33.583 +26 52 39.29 V T08
2022-09-18 09:58:58 C 21 57 32.614 +26 52 38.24 V T08
2022-09-19 09:27:07 C 21 56 02.388 +26 49 54.48 V T05
2022-09-19 09:35:00 C 21 56 01.858 +26 49 53.04 V T05
2022-09-19 09:39:35 C 21 56 01.567 +26 49 52.86 V T05
2022-09-19 09:54:00 C 21 56 00.583 +26 49 50.77 V T05
2022-09-20 06:22:35 C 21 54 43.560 +26 47 00.24 V 703
2022-09-20 06:32:41 C 21 54 42.887 +26 46 58.87 V 703
2022-09-20 07:33:51 C 21 54 38.905 +26 46 49.80 V 703
2022-09-20 07:42:20 C 21 54 38.369 +26 46 48.14 V 703
2022-09-21 09:19:26 C 21 53 04.493 +26 42 47.38 V T08
2022-09-21 09:24:06 C 21 53 04.234 +26 42 46.69 V T08
2022-09-21 09:34:08 C 21 53 03.588 +26 42 45.18 V T08
2022-09-21 09:49:44 C 21 53 02.566 +26 42 42.05 V T08
2022-09-22 09:01:06 C 21 51 40.056 +26 38 30.26 V T08
2022-09-22 09:07:05 C 21 51 39.629 +26 38 29.26 V T08
2022-09-22 09:20:00 C 21 51 38.904 +26 38 26.95 V T08
2022-09-22 10:05:15 C 21 51 36.055 +26 38 17.52 V T08
2022-09-23 09:02:35 C 21 50 16.858 +26 33 41.08 V T05
2022-09-23 09:07:13 C 21 50 16.589 +26 33 39.89 V T05
2022-09-23 09:15:02 C 21 50 16.106 +26 33 38.05 V T05
2022-09-23 09:30:05 C 21 50 15.209 +26 33 34.78 V T05
2022-09-24 01:59:45 B 21 49 20.16 +26 29 54.2 V H89
2022-09-24 03:00:06 B 21 49 16.67 +26 29 41.3 V H89
2022-09-24 03:57:13 B 21 49 13.32 +26 29 28.6 V H89
2022-09-24 08:25:10 C 21 48 58.666 +26 28 32.23 V T05
2022-09-24 08:31:55 C 21 48 58.274 +26 28 30.65 V T05
2022-09-24 08:40:24 C 21 48 57.758 +26 28 28.60 V T05
2022-09-24 08:54:38 C 21 48 56.954 +26 28 25.36 V T05
2022-09-25 07:58:47 C 21 47 42.502 +26 22 55.34 V T08