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
2022-09-25 08:02:49 C 21 47 42.310 +26 22 54.26 V T08
2022-09-25 08:12:28 C 21 47 41.743 +26 22 52.39 V T08
2022-09-25 08:28:03 C 21 47 40.886 +26 22 48.22 V T08
2022-09-26 08:38:11 C 21 46 25.642 +26 16 35.72 V T08
2022-09-26 08:52:50 C 21 46 24.871 +26 16 31.69 V T08
2022-09-26 08:56:49 C 21 46 24.612 +26 16 31.04 V T08
2022-09-26 09:04:48 C 21 46 24.230 +26 16 28.63 V T08
2022-09-27 06:17:51 C 21 45 20.794 +26 10 37.88 V G96
2022-09-27 06:26:00 C 21 45 20.372 +26 10 35.58 V G96
2022-09-27 06:34:25 C 21 45 19.944 +26 10 32.99 V G96
2022-09-27 06:42:34 C 21 45 19.512 +26 10 30.72 V G96
2022-09-27 07:42:45 C 21 45 16.999 +26 10 17.04 V T05
2022-09-27 07:46:49 C 21 45 16.771 +26 10 15.96 V T05
2022-09-27 07:54:27 C 21 45 16.351 +26 10 13.73 V T05
2022-09-27 08:40:41 C 21 45 13.956 +26 10 00.91 V T05
2022-09-30 07:29:16 C 21 42 01.831 +25 48 28.48 V T08
2022-09-30 07:33:20 C 21 42 01.651 +25 48 27.04 V T08
2022-09-30 07:40:51 C 21 42 01.274 +25 48 24.30 V T08
2022-09-30 07:57:47 C 21 42 00.499 +25 48 18.90 V T08
2022-10-01 08:25:23 C 21 41 00.840 +25 40 11.86 V T05
2022-10-01 08:35:40 C 21 41 00.415 +25 40 08.08 V T05
2022-10-01 08:40:15 C 21 41 00.216 +25 40 06.38 V T05
2022-10-01 09:01:04 C 21 40 59.316 +25 39 59.47 V T05
2022-10-02 07:47:52 C 21 40 07.454 +25 32 09.17 V T05
2022-10-02 07:52:25 C 21 40 07.250 +25 32 07.19 V T05
2022-10-02 08:01:54 C 21 40 06.852 +25 32 03.88 V T05
2022-10-02 08:16:21 C 21 40 06.278 +25 31 58.98 V T05
2022-10-02 15:14:04 B 21 39 51.193 +25 29 26.44 W N86
2022-10-02 15:24:34 B 21 39 50.767 +25 29 23.61 W N86
2022-10-02 15:35:04 B 21 39 50.376 +25 29 19.78 W N86
2022-10-02 18:56:20 C 21 39 43.48 +25 28 08.5 X K19
2022-10-02 19:02:40 C 21 39 43.22 +25 28 06.2 X K19
2022-10-02 19:09:02 C 21 39 42.94 +25 28 04.3 X K19
2022-10-03 03:45:45 C 21 39 24.570 +25 25 01.78 V 703
2022-10-03 03:52:57 C 21 39 24.318 +25 24 59.22 V 703
2022-10-03 04:04:05 C 21 39 23.900 +25 24 55.48 V 703
2022-10-04 08:06:10 C 21 38 27.401 +25 14 44.20 V T08
2022-10-04 08:30:30 C 21 38 26.510 +25 14 34.80 V T08
2022-10-04 08:35:09 C 21 38 26.374 +25 14 32.75 V T08
2022-10-04 08:43:09 C 21 38 26.124 +25 14 30.59 V T08
2022-10-05 01:44:06 C 21 37 54.94 +25 08 03.6 u H21
2022-10-05 01:46:04 C 21 37 54.87 +25 08 03.0 u H21
2022-10-05 01:47:56 C 21 37 54.78 +25 08 02.2 u H21
2022-10-05 01:49:47 C 21 37 54.76 +25 08 01.4 u H21
2022-10-05 01:51:39 C 21 37 54.70 +25 08 00.8 u H21
2022-10-05 01:53:31 C 21 37 54.61 +25 08 00.1 u H21
2022-10-05 01:55:23 C 21 37 54.54 +25 07 59.4 u H21
2022-10-05 01:57:14 C 21 37 54.49 +25 07 58.8 u H21
2022-10-05 01:59:06 C 21 37 54.43 +25 07 58.2 u H21
2022-10-05 02:00:58 C 21 37 54.36 +25 07 57.4 u H21