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
2020-01-19 18:34:14 C 06 08 44.68 +31 10 32.6 V C23
2020-01-19 18:51:30 C 06 08 39.66 +31 07 06.1 V C23
2020-01-19 19:10:50 C 06 08 34.02 +31 03 14.7 V C23
2020-01-19 19:19:28 C 06 08 31.49 +31 01 30.9 V C23
2020-01-19 19:29:21 C 06 08 28.61 +30 59 32.6 V C23
2020-01-19 20:21:19 C 06 08 13.34 +30 49 06.7 V C23
2020-01-19 20:26:40 C 06 08 11.76 +30 48 02.3 V C23
2020-01-19 20:31:36 C 06 08 10.32 +30 47 02.7 V C23
2020-01-20 17:21:18 C 06 02 27.05 +26 25 38.6 16.8 q C97
2020-01-20 17:23:29 C 06 02 26.44 +26 25 09.5 16.3 q C97
2020-01-20 17:25:41 C 06 02 25.91 +26 24 43.7 16.0 q C97
2020-01-20 17:27:52 C 06 02 25.10 +26 24 09.7 16.6 q C97
2020-01-21 09:07:01 C 05 58 11.19 +22 55 39.0 V T08
2020-01-21 09:11:43 C 05 58 09.83 +22 54 34.8 V T08
2020-01-21 09:19:30 C 05 58 07.57 +22 52 48.6 V T08
2020-01-21 09:41:54 C 05 58 01.08 +22 47 42.1 V T08
2020-01-21 14:29:37 C 05 56 47.45 +21 41 31.5 q O85
2020-01-21 14:30:09 C 05 56 47.29 +21 41 24.1 q O85
2020-01-21 14:30:41 C 05 56 47.16 +21 41 16.9 q O85
2020-01-21 14:31:13 C 05 56 47.00 +21 41 09.8 q O85
2020-01-21 14:36:37 C 05 56 45.45 +21 39 54.8 q O85
2020-01-21 14:37:09 C 05 56 45.30 +21 39 47.6 q O85
2020-01-21 14:37:41 C 05 56 45.16 +21 39 40.2 q O85
2020-01-21 14:43:37 C 05 56 43.45 +21 38 17.9 q O85
2020-01-21 14:44:09 C 05 56 43.30 +21 38 10.8 q O85
2020-01-21 14:44:41 C 05 56 43.15 +21 38 03.4 q O85
2020-01-21 14:45:13 C 05 56 43.01 +21 37 56.2 q O85
2020-01-21 14:45:44 C 05 56 42.84 +21 37 48.8 q O85
2020-01-21 14:50:38 C 05 56 41.45 +21 36 41.1 q O85
2020-01-21 14:51:09 C 05 56 41.30 +21 36 33.8 q O85
2020-01-21 14:51:41 C 05 56 41.15 +21 36 26.5 q O85
2020-01-21 19:08:36 C 05 55 36.29 +20 36 29.4 V G33
2020-01-21 19:09:26 C 05 55 36.07 +20 36 17.8 V G33
2020-01-21 19:10:28 C 05 55 35.80 +20 36 03.5 V G33
2020-01-21 19:11:35 C 05 55 35.47 +20 35 47.8 V G33
2020-01-21 19:12:21 C 05 55 35.29 +20 35 37.3 V G33
2020-01-21 19:13:12 C 05 55 35.05 +20 35 25.5 V G33
2020-01-21 19:14:10 C 05 55 34.76 +20 35 12.0 V G33
2020-01-21 19:14:58 C 05 55 34.58 +20 35 00.7 V G33
2020-01-21 19:15:50 C 05 55 34.32 +20 34 48.4 V G33
2020-01-21 19:17:14 C 05 55 33.94 +20 34 29.3 V G33
2020-01-21 19:18:06 C 05 55 33.66 +20 34 17.1 V G33
2020-01-21 19:19:04 C 05 55 33.39 +20 34 03.7 V G33
2020-01-21 19:20:05 C 05 55 33.11 +20 33 49.9 V G33
2020-01-21 19:21:01 C 05 55 32.89 +20 33 36.8 V G33
2020-01-21 19:21:52 C 05 55 32.66 +20 33 24.7 V G33
2020-01-22 00:25:36 C 05 54 15.04 +19 22 38.3 q W46
2020-01-22 00:43:20 C 05 54 10.13 +19 18 28.6 q W46
2020-01-22 01:01:25 C 05 54 05.10 +19 14 14.0 q W46
2020-01-22 22:15:27 C 05 48 36.46 +14 08 09.1 V 160