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
2019-12-25 00:44:23 s 1 +121965.58 9 +32954.899 730.0 C57
2019-12-25 01:14:23 S 08 46 33.175 +68 54 43.99 V C57
2019-12-25 01:14:23 s 1 +123343.63 2 +36450.308 7320.0 C57
2019-12-25 01:44:24 S 08 46 32.333 +68 54 41.76 V C57
2019-12-25 01:44:24 s 1 +124652.25 8 +39925.276 8900.0 C57
2019-12-25 02:14:23 S 08 46 31.406 +68 54 33.91 V C57
2019-12-25 02:14:23 s 1 +125894.29 2 +43378.986 1590.0 C57
2019-12-25 02:44:23 S 08 46 29.616 +68 54 31.39 V C57
2019-12-25 02:44:23 s 1 +127072.41 3 +46810.750 1220.0 C57
2019-12-25 03:14:24 S 08 46 28.817 +68 54 28.40 V C57
2019-12-25 03:14:24 s 1 +128189.16 9 +50219.982 3370.0 C57
2019-12-25 03:44:23 S 08 46 26.693 +68 54 20.81 V C57
2019-12-25 03:44:23 s 1 +129246.97 6 +53606.196 3340.0 C57
2019-12-25 04:14:23 S 08 46 25.498 +68 54 14.29 V C57
2019-12-25 04:14:23 s 1 +130248.12 9 +56968.990 6200.0 C57
2019-12-25 11:14:23 S 08 46 02.858 +68 53 21.91 V C57
2019-12-25 11:14:23 s 1 +139361.72 1 +101497.98 4060.0 C57
2019-12-25 12:44:23 S 08 45 54.864 +68 52 59.77 V C57
2019-12-25 12:44:23 s 1 +140351.51 0 +110421.42 760.0 C57
2019-12-25 14:14:23 S 08 45 48.370 +68 52 50.52 V C57
2019-12-25 14:14:23 s 1 +141070.91 8 +119133.30 7880.0 C57
2019-12-25 14:44:23 S 08 45 45.962 +68 52 43.46 V C57
2019-12-25 14:44:23 s 1 +141254.86 1 +121991.03 3590.0 C57
2019-12-25 15:14:23 S 08 45 43.639 +68 52 40.15 V C57
2019-12-25 15:14:23 s 1 +141412.25 8 +124825.95 900.0 C57
2019-12-25 15:44:23 S 08 45 41.398 +68 52 36.91 V C57
2019-12-25 15:44:23 s 1 +141543.89 0 +127638.23 1640.0 C57
2019-12-25 16:14:23 S 08 45 38.453 +68 52 30.36 V C57
2019-12-25 16:14:23 s 1 +141650.50 3 +130428.06 7600.0 C57
2019-12-25 16:44:23 S 08 45 36.754 +68 52 25.93 V C57
2019-12-25 16:44:23 s 1 +141732.81 7 +133195.63 470.0 C57
2019-12-25 17:14:23 S 08 45 34.274 +68 52 23.77 V C57
2019-12-25 17:14:23 s 1 +141791.52 2 +135941.13 1910.0 C57
2019-12-25 17:44:23 S 08 45 31.682 +68 52 18.34 V C57
2019-12-25 17:44:23 s 1 +141827.28 1 +138664.75 3500.0 C57
2019-12-25 18:14:23 S 08 45 29.314 +68 52 13.69 V C57
2019-12-25 18:14:23 s 1 +141840.73 2 +141366.67 6750.0 C57
2019-12-25 18:44:23 S 08 45 27.197 +68 52 09.73 V C57
2019-12-25 18:44:23 s 1 +141832.48 7 +144047.09 3130.0 C57
2019-12-25 19:14:23 S 08 45 24.132 +68 52 05.48 V C57
2019-12-25 19:14:23 s 1 +141803.13 8 +146706.20 4070.0 C57
2019-12-25 19:44:23 S 08 45 21.602 +68 52 01.52 V C57
2019-12-25 19:44:23 s 1 +141753.25 3 +149344.19 920.0 C57
2019-12-25 20:14:23 S 08 45 18.970 +68 51 57.13 V C57
2019-12-25 20:14:23 s 1 +141683.37 7 +151961.23 5000.0 C57
2019-12-25 20:44:23 S 08 45 16.800 +68 51 50.83 V C57
2019-12-25 20:44:23 s 1 +141594.04 0 +154557.53 7590.0 C57
2019-12-25 21:14:23 S 08 45 13.841 +68 51 47.34 V C57
2019-12-25 21:14:23 s 1 +141485.74 9 +157133.27 9920.0 C57
2019-12-25 21:44:23 S 08 45 11.537 +68 51 41.54 V C57