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
2024-12-30 14:36:42 C 12 04 02.342 +03 33 37.40 V T08
2024-12-30 14:44:37 C 12 04 03.298 +03 32 54.24 V T08
2024-12-30 15:06:45 C 12 04 05.974 +03 30 54.58 V T08
2024-12-31 10:33:46 C 12 06 36.518 +01 44 08.30 V 703
2024-12-31 10:37:06 C 12 06 37.012 +01 43 49.30 V 703
2024-12-31 10:40:26 C 12 06 37.368 +01 43 30.72 V 703
2024-12-31 10:43:46 C 12 06 37.804 +01 43 13.01 V 703
2025-01-02 01:07:44 C 12 11 38.892 -01 54 06.37 V M22
2025-01-02 01:14:56 C 12 11 39.778 -01 54 48.17 V M22
2025-01-02 01:18:12 C 12 11 40.188 -01 55 07.18 V M22
2025-01-02 01:22:46 C 12 11 40.769 -01 55 33.31 V M22
2025-01-02 01:30:37 C 12 11 41.770 -01 56 18.85 V M22
2025-01-02 01:31:16 C 12 11 41.868 -01 56 22.49 V M22
2025-01-02 01:45:37 C 12 11 43.685 -01 57 46.12 V M22
2025-01-04 12:30:52 C 12 19 36.966 -07 47 43.51 V 703
2025-01-04 12:34:11 C 12 19 37.362 -07 48 03.67 V 703
2025-01-04 12:37:29 C 12 19 37.798 -07 48 22.54 V 703
2025-01-04 12:40:48 C 12 19 38.237 -07 48 43.49 V 703
2025-01-06 12:29:47 C 12 26 18.902 -12 43 41.95 V 703
2025-01-06 12:33:07 C 12 26 19.352 -12 44 03.05 V 703
2025-01-06 12:36:27 C 12 26 19.802 -12 44 23.06 V 703
2025-01-06 12:39:46 C 12 26 20.288 -12 44 43.51 V 703
2025-01-08 01:09:40 C 12 31 37.855 -16 32 59.82 V M22
2025-01-08 01:14:12 C 12 31 38.467 -16 33 28.80 V M22
2025-01-08 01:22:00 C 12 31 39.614 -16 34 17.44 V M22
2025-01-08 01:42:26 C 12 31 42.487 -16 36 26.28 V M22
2025-01-09 01:03:12 C 12 35 10.685 -19 03 25.81 V M22
2025-01-09 01:07:50 C 12 35 11.350 -19 03 54.97 V M22
2025-01-09 01:21:45 C 12 35 13.327 -19 05 23.53 V M22
2025-01-09 01:36:42 C 12 35 15.514 -19 06 57.42 V M22
2025-01-10 07:26:02 C 12 39 48.245 -22 14 24.00 V W68
2025-01-10 07:30:41 C 12 39 48.941 -22 14 53.27 V W68
2025-01-10 07:40:15 C 12 39 50.352 -22 15 52.92 V W68
2025-01-10 08:09:00 C 12 39 54.617 -22 18 54.07 V W68
2025-01-11 07:02:51 C 12 43 30.194 -24 41 49.24 V W68
2025-01-11 07:07:32 C 12 43 30.905 -24 42 18.79 V W68
2025-01-11 07:15:32 C 12 43 32.105 -24 43 08.94 V W68
2025-01-11 07:32:03 C 12 43 34.634 -24 44 51.83 V W68
2025-01-11 08:51:59 C 12 43 46.718 -24 53 10.79 V W68
2025-01-12 01:24:01 C 12 46 26.222 -26 35 26.81 V M22
2025-01-12 01:29:14 C 12 46 27.074 -26 35 58.34 V M22
2025-01-12 02:02:08 C 12 46 32.146 -26 39 22.25 V M22
2025-01-12 02:15:59 C 12 46 34.296 -26 40 47.82 V M22
2025-01-14 07:39:28 C 12 55 29.206 -32 03 52.49 V W68
2025-01-14 07:52:40 C 12 55 31.375 -32 05 11.44 V W68
2025-01-14 07:53:58 C 12 55 31.553 -32 05 19.32 V W68
2025-01-14 08:01:33 C 12 55 32.806 -32 06 04.18 V W68
2025-01-15 07:41:17 C 12 59 41.059 -34 24 41.69 V W68
2025-01-15 07:45:53 C 12 59 41.832 -34 25 08.47 V W68
2025-01-15 07:53:45 C 12 59 43.097 -34 25 52.86 V W68