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
2023-08-16 04:45:24 C 21 16 39.93 +08 15 32.8 22.5 u H21
2023-08-16 05:04:13 C 21 16 38.73 +08 15 33.3 22.3 u H21
2023-08-17 04:18:21 C 21 15 13.18 +08 15 09.6 u H21
2023-08-17 04:26:52 C 21 15 12.65 +08 15 09.1 u H21
2024-11-03 19:03:00 C 09 08 35.30 +52 07 48.2 V D29
2024-11-03 19:13:11 C 09 08 36.76 +52 07 43.3 V D29
2024-11-03 19:23:22 C 09 08 38.15 +52 07 37.7 V D29
2024-11-10 09:54:01 C 09 31 33.632 +50 24 46.44 V G96
2024-11-10 10:01:31 C 09 31 34.644 +50 24 41.40 V G96
2024-11-10 10:09:01 C 09 31 35.699 +50 24 36.29 V G96
2024-11-10 10:16:30 C 09 31 36.757 +50 24 30.74 V G96
2024-11-10 22:06:06 C 09 33 17.111 +50 15 42.67 O18
2024-11-10 22:07:22 C 09 33 17.289 +50 15 41.82 O18
2024-11-19 13:30:58 C 10 01 57.752 +47 11 16.11 X F52
2024-11-19 13:47:18 C 10 01 59.897 +47 10 59.48 X F52
2024-11-19 14:03:43 C 10 02 02.051 +47 10 42.59 X F52
2024-11-26 12:05:06 C 10 23 55.327 +43 53 15.36 V G96
2024-11-26 12:12:42 C 10 23 56.274 +43 53 05.24 V G96
2024-11-26 12:20:18 C 10 23 57.217 +43 52 54.98 V G96
2024-11-26 12:27:55 C 10 23 58.160 +43 52 44.65 V G96
2024-11-27 22:20:23 C 10 28 19.360 +43 05 40.02 O18
2024-11-27 22:21:38 C 10 28 19.526 +43 05 38.12 O18
2024-12-02 11:14:21 C 10 42 04.025 +40 15 44.71 V 703
2024-12-02 11:25:32 C 10 42 05.468 +40 15 26.35 V 703
2024-12-04 11:30:49 C 10 48 02.700 +38 50 02.18 V 703
2024-12-04 11:34:06 C 10 48 03.197 +38 49 56.53 V 703
2024-12-04 11:38:50 C 10 48 03.712 +38 49 48.76 V 703
2024-12-04 11:42:07 C 10 48 04.007 +38 49 43.21 V 703
2024-12-07 14:53:12 C 10 57 15.437 +36 21 28.12 V T05
2024-12-07 14:56:37 C 10 57 15.818 +36 21 20.52 V T05
2024-12-07 15:02:08 C 10 57 16.555 +36 21 08.64 V T05
2024-12-07 15:38:38 C 10 57 20.782 +36 19 52.46 V T05
2024-12-09 11:53:59 C 11 02 41.978 +34 42 54.07 V 703
2024-12-09 11:56:59 C 11 02 42.335 +34 42 47.81 V 703
2024-12-09 11:59:59 C 11 02 42.702 +34 42 40.86 V 703
2024-12-09 12:02:58 C 11 02 43.066 +34 42 34.49 V 703
2024-12-09 13:34:36 C 11 02 54.578 +34 39 07.16 V T05
2024-12-09 13:38:37 C 11 02 55.073 +34 38 57.88 V T05
2024-12-09 13:42:39 C 11 02 55.685 +34 38 49.63 V T05
2024-12-09 13:57:41 C 11 02 57.295 +34 38 14.60 V T05
2024-12-11 11:15:41 C 11 08 23.600 +32 50 26.48 V G96
2024-12-11 11:23:06 C 11 08 24.436 +32 50 08.41 V G96
2024-12-11 11:30:31 C 11 08 25.292 +32 49 50.12 V G96
2024-12-11 11:37:57 C 11 08 26.149 +32 49 31.76 V G96
2024-12-11 13:01:40 C 11 08 36.744 +32 46 06.10 V T08
2024-12-11 13:05:41 C 11 08 37.198 +32 45 55.66 V T08
2024-12-11 13:12:10 C 11 08 37.889 +32 45 40.50 V T08
2024-12-11 13:22:55 C 11 08 39.173 +32 45 13.61 V T08
2024-12-12 01:13:03 B 11 10 04.20 +32 15 20.5 X K19
2024-12-12 01:18:27 B 11 10 04.81 +32 15 07.1 X K19