437316 (2013 OS3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4684161682 ± 1.84e-08
Semi-major axis (a)1.8290370630 AU ± 1.99e-09
Inclination (i)29.89529279° ± 5.86e-06
Long. of Asc. Node (Ω)297.58300370° ± 1.42e-06
Arg. of Perihelion (ω)224.67878727° ± 6.49e-06
Mean Anomaly (M)113.53758712° ± 2.12e-06
Mean Motion (n)0.3984542993°/day ± 6.50e-10
Perihelion dist (q)0.97228653 AU ± 3.37e-08
Aphelion dist (Q)2.68578760 AU ± 3.38e-08
Orbital Period2.47362442 yr ± 4.04e-09
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.408″
Uncertainty0
Orbit TypeApollo
MOID0.077652 AU
Observations Used1186
Oppositions7
Arc Total2013-2025
First Observation Used2013-07-16
Last Observation Used2025-01-16
Observations (2107)
Date Type RA Dec Mag Band Observatory
2024-12-12 01:23:45 B 11 10 05.42 +32 14 53.9 X K19
2024-12-16 15:11:57 C 11 23 10.258 +27 06 34.84 X F52
2024-12-16 15:20:27 C 11 23 11.213 +27 06 08.55 X F52
2024-12-16 15:37:46 C 11 23 13.162 +27 05 14.95 X F52
2024-12-17 14:34:16 C 11 25 57.424 +25 52 34.18 X F51
2024-12-17 14:46:26 C 11 25 58.792 +25 51 54.92 X F51
2024-12-17 14:58:41 C 11 26 00.193 +25 51 15.40 X F51
2024-12-17 15:11:01 C 11 26 01.575 +25 50 35.54 X F51
2024-12-18 12:59:48 C 11 28 38.227 +24 38 29.65 V T05
2024-12-18 13:03:15 C 11 28 38.633 +24 38 19.36 V T05
2024-12-18 13:17:31 C 11 28 40.262 +24 37 31.15 V T05
2024-12-18 13:37:52 C 11 28 42.602 +24 36 22.61 V T05
2024-12-18 13:41:18 C 11 28 42.970 +24 36 11.34 V T05
2024-12-18 14:03:00 C 11 28 45.461 +24 34 58.80 V T05
2024-12-22 14:08:31 C 11 40 15.658 +18 40 49.22 V T05
2024-12-22 14:13:13 C 11 40 16.176 +18 40 30.72 V T05
2024-12-22 14:17:48 C 11 40 16.718 +18 40 12.65 V T05
2024-12-22 14:31:36 C 11 40 18.276 +18 39 17.14 V T05
2024-12-23 13:58:17 C 11 43 08.314 +17 03 15.66 V T08
2024-12-23 14:03:01 C 11 43 08.842 +17 02 56.11 V T08
2024-12-23 14:12:01 C 11 43 09.883 +17 02 18.96 V T08
2024-12-23 14:19:29 C 11 43 10.730 +17 01 47.89 V T08
2024-12-24 10:38:39 C 11 45 38.718 +15 35 13.60 V 703
2024-12-24 10:45:42 C 11 45 39.492 +15 34 43.61 V 703
2024-12-24 10:49:13 C 11 45 39.953 +15 34 27.19 V 703
2024-12-24 14:49:32 C 11 46 08.885 +15 17 08.66 V T05
2024-12-24 14:54:06 C 11 46 09.427 +15 16 48.97 V T05
2024-12-24 15:02:36 C 11 46 10.416 +15 16 11.39 V T05
2024-12-24 15:19:02 C 11 46 12.276 +15 15 00.25 V T05
2024-12-24 16:01:34 C 11 46 17.136 +15 11 54.67 V T05
2024-12-25 14:26:49 C 11 49 01.966 +13 32 04.85 V T05
2024-12-25 14:30:16 C 11 49 02.371 +13 31 49.44 V T05
2024-12-25 14:34:21 C 11 49 02.863 +13 31 30.86 V T05
2024-12-27 07:46:59 C 11 54 07.644 +10 18 36.14 V W68
2024-12-27 07:51:36 C 11 54 08.220 +10 18 14.15 V W68
2024-12-27 08:06:30 C 11 54 09.943 +10 17 01.79 V W68
2024-12-27 08:23:07 C 11 54 11.954 +10 15 41.40 V W68
2024-12-27 08:36:04 C 11 54 13.529 +10 14 39.41 V W68
2024-12-28 11:09:42 C 11 57 32.011 +08 02 46.18 V 703
2024-12-28 11:12:57 C 11 57 32.303 +08 02 28.36 V 703
2024-12-28 11:16:12 C 11 57 32.764 +08 02 12.52 V 703
2024-12-28 11:19:27 C 11 57 33.124 +08 01 56.14 V 703
2024-12-28 13:24:01 C 11 57 49.161 +07 51 31.53 X F51
2024-12-28 13:43:13 C 11 57 51.442 +07 49 54.88 X F51
2024-12-28 13:59:37 C 11 57 53.431 +07 48 31.82 V T05
2024-12-28 14:02:13 C 11 57 53.734 +07 48 18.32 V T05
2024-12-28 14:16:01 C 11 57 55.351 +07 47 08.95 V T05
2024-12-28 14:21:35 C 11 57 56.011 +07 46 39.95 X F51
2024-12-30 14:00:38 C 12 03 57.989 +03 36 52.56 V T08
2024-12-30 14:30:44 C 12 04 01.634 +03 34 09.73 V T08