163758 (2003 OS13)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7412658101 ± 9.88e-08
Semi-major axis (a)1.2960637013 AU ± 3.44e-09
Inclination (i)41.52771479° ± 1.20e-05
Long. of Asc. Node (Ω)272.14167283° ± 9.96e-06
Arg. of Perihelion (ω)244.27403020° ± 7.68e-06
Mean Anomaly (M)83.50982498° ± 1.99e-05
Mean Motion (n)0.6679942972°/day ± 2.66e-09
Perihelion dist (q)0.33533599 AU ± 1.28e-07
Aphelion dist (Q)2.25679141 AU ± 1.28e-07
Orbital Period1.47550104 yr ± 5.87e-09
Physical Parameters
H (abs. magnitude)17.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.057″
Uncertainty0
Orbit TypeApollo
MOID0.091011 AU
Observations Used353
Gaia Obs Used2
Oppositions4
Arc Total2003-2015
First Observation Used2003-07-29
Last Observation Used2024-06-27
Observations (382)
Date Type RA Dec Mag Band Observatory
2006-07-03 16:20:15 C 16 22 02.77 +57 13 00.5 m 379
2006-07-03 16:29:38 C 16 22 05.82 +57 10 40.8 m 379
2006-07-03 16:31:01 C 16 22 06.26 +57 10 20.1 m 379
2006-07-03 16:32:24 C 16 22 06.81 +57 10 00.0 m 379
2006-07-03 16:35:09 C 16 22 07.66 +57 09 18.4 m 379
2006-07-03 16:36:32 C 16 22 08.10 +57 08 57.8 m 379
2006-07-03 16:48:14 C 16 22 11.96 +57 06 03.9 m 379
2006-07-03 16:50:59 C 16 22 12.89 +57 05 22.9 m 379
2006-07-03 20:28:32 C 16 23 31.52 +56 13 04.7 o 151
2006-07-03 20:29:10 C 16 23 31.67 +56 12 55.8 o 151
2006-07-03 20:29:48 C 16 23 31.82 +56 12 46.6 o 151
2006-07-03 20:31:09 C 16 23 32.26 +56 12 27.6 o 151
2006-07-03 20:31:49 C 16 23 32.45 +56 12 18.1 o 151
2006-07-03 20:32:28 C 16 23 32.64 +56 12 08.7 o 151
2006-07-03 21:30:48 C 16 23 49.00 +55 58 14.5 o 639
2006-07-03 21:34:45 C 16 23 50.14 +55 57 18.6 o 639
2006-07-03 21:36:55 C 16 23 50.76 +55 56 47.9 o 639
2006-07-05 00:41:29 C 16 30 21.19 +50 12 43.3 o A32
2006-07-05 00:43:09 C 16 30 21.51 +50 12 24.4 o A32
2006-07-05 00:44:48 C 16 30 21.78 +50 12 05.0 o A32
2006-07-05 00:46:28 C 16 30 22.08 +50 11 46.0 o A32
2006-07-05 00:49:48 C 16 30 22.70 +50 11 07.8 o A32
2006-07-07 08:33:50 C 16 37 45.05 +41 37 17.7 r H45
2006-07-07 08:35:14 C 16 37 45.16 +41 37 07.2 r H45
2006-07-07 08:37:05 C 16 37 45.35 +41 36 53.5 r H45
2006-07-07 08:40:53 C 16 37 45.68 +41 36 24.9 r H45
2006-07-07 08:45:19 C 16 37 46.07 +41 35 51.5 r H45
2006-07-07 08:46:44 C 16 37 46.18 +41 35 40.8 r H45
2006-07-10 23:44:26 C 16 43 31.16 +33 23 04.9 o 204
2006-07-10 23:49:03 C 16 43 31.35 +33 22 44.9 o 204
2006-07-10 23:53:58 C 16 43 31.55 +33 22 23.5 o 204
2006-07-11 00:19:47 C 16 43 32.63 +33 20 31.2 o 204
2006-07-11 00:25:28 C 16 43 32.87 +33 20 06.5 o 204
2006-07-12 00:01:19 C 16 44 36.54 +31 45 01.4 o A32
2006-07-12 00:06:19 C 16 44 36.72 +31 44 41.7 o A32
2006-07-12 00:11:08 C 16 44 36.91 +31 44 23.6 o A32
2006-07-12 00:16:00 C 16 44 37.09 +31 44 04.9 o A32
2006-07-12 00:20:53 C 16 44 37.29 +31 43 46.1 o A32
2006-07-15 00:15:51 C 16 47 15.22 +27 54 27.6 o J68
2006-07-15 00:51:54 C 16 47 16.27 +27 52 49.5 o J68
2006-07-15 01:30:35 C 16 47 17.29 +27 51 04.1 o J68
2006-07-15 20:14:26 C 16 47 54.23 +27 02 46.2 r 151
2006-07-15 20:16:12 C 16 47 54.26 +27 02 41.9 r 151
2006-07-15 20:17:58 C 16 47 54.29 +27 02 37.3 r 151
2006-07-15 20:22:13 C 16 47 54.41 +27 02 26.3 r 151
2006-07-15 20:27:55 C 16 47 54.55 +27 02 12.1 r 151
2006-07-15 20:33:38 C 16 47 54.69 +27 01 58.1 r 151
2006-07-15 22:16:43 C 16 47 57.28 +26 57 39.3 o A32
2006-07-15 22:31:17 C 16 47 57.66 +26 57 03.0 o A32
2006-07-15 22:45:41 C 16 47 58.02 +26 56 27.4 o A32