IAA RAS IAA Minor Planet Database

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
2019-12-27 00:44:23 s 1 +116068.66 2 +271780.61 1080.0 – C57
2019-12-27 01:14:23 S 08 42 05.578 +68 46 10.45 – V C57
2019-12-27 01:14:23 s 1 +115370.27 4 +273442.85 3550.0 – C57
2019-12-27 01:44:23 S 08 42 01.546 +68 46 04.40 – V C57
2019-12-27 01:44:23 s 1 +114666.26 3 +275092.00 9010.0 – C57
2019-12-27 02:44:23 S 08 41 53.638 +68 45 48.89 – V C57
2019-12-27 02:44:23 s 1 +113241.77 1 +278351.36 9940.0 – C57
2019-12-27 03:14:23 S 08 41 49.858 +68 45 40.72 – V C57
2019-12-27 03:14:23 s 1 +112521.48 7 +279961.72 5910.0 – C57
2019-12-27 03:44:23 S 08 41 45.758 +68 45 33.34 – V C57
2019-12-27 03:44:23 s 1 +111795.97 2 +281559.32 5880.0 – C57
2019-12-27 04:14:23 S 08 41 41.698 +68 45 23.98 – V C57
2019-12-27 04:14:23 s 1 +111065.31 9 +283144.23 110.0 – C57
2019-12-27 04:44:23 S 08 41 37.286 +68 45 17.89 – V C57
2019-12-27 04:44:23 s 1 +110329.61 9 +284716.53 8820.0 – C57
2019-12-27 05:14:23 S 08 41 33.036 +68 45 08.35 – V C57
2019-12-27 05:14:23 s 1 +109588.96 3 +286276.29 2260.0 – C57
2019-12-27 05:44:23 S 08 41 29.383 +68 44 59.17 – V C57
2019-12-27 05:44:23 s 1 +108843.43 7 +287823.59 650.0 – C57
2019-12-27 06:14:23 S 08 41 25.382 +68 44 54.78 – V C57
2019-12-27 06:14:23 s 1 +108093.12 8 +289358.51 4210.0 – C57
2019-12-27 06:44:23 S 08 41 20.902 +68 44 45.89 – V C57
2019-12-27 06:44:23 s 1 +107338.12 0 +290881.10 3170.0 – C57
2019-12-27 07:14:23 S 08 41 16.702 +68 44 37.25 – V C57
2019-12-27 07:14:23 s 1 +106578.49 6 +292391.46 7740.0 – C57
2019-12-27 07:44:23 S 08 41 12.612 +68 44 29.51 – V C57
2019-12-27 07:44:23 s 1 +105814.33 7 +293889.64 8130.0 – C57
2019-12-27 08:14:23 S 08 41 08.558 +68 44 18.74 – V C57
2019-12-27 08:14:23 s 1 +105045.72 3 +295375.73 4560.0 – C57
2019-12-27 08:44:23 S 08 41 04.428 +68 44 14.89 – V C57
2019-12-27 08:44:23 s 1 +104272.73 0 +296849.78 7230.0 – C57
2019-12-27 09:14:23 S 08 40 59.820 +68 44 02.15 – V C57
2019-12-27 09:14:23 s 1 +103495.43 7 +298311.86 6340.0 – C57
2019-12-27 09:44:23 S 08 40 55.572 +68 43 56.39 – V C57
2019-12-27 09:44:23 s 1 +102713.91 8 +299762.04 2090.0 – C57
2019-12-27 10:14:23 S 08 40 51.182 +68 43 45.84 – V C57
2019-12-27 10:14:23 s 1 +101928.24 7 +301200.39 4660.0 – C57
2019-12-27 10:44:23 S 08 40 47.352 +68 43 38.46 – V C57
2019-12-27 10:44:23 s 1 +101138.49 6 +302626.98 4260.0 – C57
2019-12-27 11:14:23 S 08 40 42.720 +68 43 29.17 – V C57
2019-12-27 11:14:23 s 1 +100344.73 7 +304041.86 1070.0 – C57
2019-12-27 11:44:23 S 08 40 38.400 +68 43 19.31 – V C57
2019-12-27 11:44:23 s 1 +99547.039 0 +305445.10 5270.0 – C57
2019-12-27 12:14:23 S 08 40 34.106 +68 43 10.92 – V C57
2019-12-27 12:14:23 s 1 +98745.470 0 +306836.76 7040.0 – C57
2019-12-27 12:44:23 S 08 40 29.671 +68 43 02.32 – V C57
2019-12-27 12:44:23 s 1 +97940.099 0 +308216.91 6560.0 – C57
2019-12-27 13:14:23 S 08 40 25.212 +68 42 51.95 – V C57
2019-12-27 13:14:23 s 1 +97130.990 0 +309585.59 4000.0 – C57
2019-12-27 13:44:23 S 08 40 20.863 +68 42 44.57 – V C57