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
2022-05-29 10:19:34 C 22 30 30.409 -01 14 59.82 V G96
2022-05-29 10:27:13 C 22 30 30.755 -01 14 54.71 V G96
2022-05-29 10:34:53 C 22 30 31.108 -01 14 49.67 V G96
2022-05-29 10:42:33 C 22 30 31.460 -01 14 44.38 V G96
2022-07-01 10:20:38 C 23 00 21.809 +08 34 12.90 U I41
2022-07-01 10:39:07 C 23 00 22.241 +08 34 27.52 U I41
2022-07-06 09:12:14 C 23 02 50.669 +10 08 55.39 U I41
2022-07-06 10:11:26 C 23 02 51.670 +10 09 43.31 U I41
2022-07-10 09:46:24 C 23 04 21.290 +11 26 45.89 U I41
2022-07-10 09:47:46 C 23 04 21.300 +11 26 47.18 U I41
2022-07-10 10:34:33 C 23 04 21.830 +11 27 25.09 U I41
2022-07-10 10:35:55 C 23 04 21.840 +11 27 26.39 U I41
2022-07-12 09:12:04 C 23 04 55.241 +12 05 14.39 U I41
2022-07-18 08:42:35 C 23 05 51.679 +14 02 18.82 U I41
2022-07-18 10:52:46 C 23 05 51.730 +14 04 05.48 U I41
2022-07-24 09:19:42 C 23 05 30.941 +16 00 24.98 U I41
2022-07-24 10:16:11 C 23 05 30.410 +16 01 11.21 U I41
2022-07-31 11:34:40 C 23 03 14.903 +18 17 24.64 U F52
2022-07-31 11:53:07 C 23 03 14.499 +18 17 39.26 U F52
2022-07-31 12:11:49 C 23 03 14.077 +18 17 54.11 U F52
2022-08-07 10:42:56 C 22 58 53.998 +20 26 22.90 U F52
2022-08-07 10:52:06 C 22 58 53.678 +20 26 29.76 U F52
2022-08-07 11:01:14 C 22 58 53.357 +20 26 36.64 U F52
2022-08-10 19:51:14 C 22 55 59.58 +21 25 44.9 V D29
2022-08-10 20:06:16 C 22 55 58.96 +21 25 55.5 V D29
2022-08-10 20:21:18 C 22 55 58.35 +21 26 06.1 V D29
2022-08-11 05:16:28 C 22 55 38.06 +21 32 27.1 u H21
2022-08-11 05:18:47 C 22 55 37.96 +21 32 29.1 u H21
2022-08-11 05:20:10 C 22 55 37.88 +21 32 30.3 u H21
2022-08-11 05:24:20 C 22 55 37.70 +21 32 33.1 u H21
2022-08-11 05:27:06 C 22 55 37.60 +21 32 35.0 u H21
2022-08-11 05:29:53 C 22 55 37.47 +21 32 37.2 u H21
2022-08-11 05:32:40 C 22 55 37.36 +21 32 39.1 u H21
2022-08-11 05:35:26 C 22 55 37.26 +21 32 40.8 u H21
2022-08-11 05:38:41 C 22 55 37.13 +21 32 43.3 u H21
2022-08-15 10:07:40 C 22 51 14.486 +22 41 49.92 V T05
2022-08-15 10:11:47 C 22 51 14.290 +22 41 53.12 V T05
2022-08-15 10:56:40 C 22 51 12.002 +22 42 22.68 V T05
2022-08-15 11:03:20 C 22 51 11.626 +22 42 27.00 V T05
2022-08-15 11:31:30 C 22 51 10.171 +22 42 45.47 V T05
2022-08-16 13:50:08 C 22 49 53.121 +22 59 54.58 U F51
2022-08-16 14:08:49 C 22 49 52.155 +23 00 06.54 U F51
2022-08-16 14:27:29 C 22 49 51.180 +23 00 18.35 U F51
2022-08-16 14:46:08 C 22 49 50.221 +23 00 30.17 U F51
2022-08-17 12:14:13 C 22 48 45.638 +23 14 11.90 V T08
2022-08-17 12:18:48 C 22 48 45.454 +23 14 14.42 V T08
2022-08-17 12:27:28 C 22 48 44.945 +23 14 20.62 V T08
2022-08-17 12:41:42 C 22 48 44.126 +23 14 28.54 V T08
2022-08-17 19:46:17 C 22 48 22.14 +23 18 53.1 V D29
2022-08-17 19:56:28 C 22 48 21.59 +23 18 59.4 V D29