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
2020-01-12 04:14:23 S 07 05 29.465 +56 32 54.42 – V C57
2020-01-12 04:14:23 s 1 +12056.149 0 +392342.74 5020.0 – C57
2020-01-12 04:44:23 S 07 05 20.285 +56 30 50.80 – V C57
2020-01-12 04:44:23 s 1 +11036.314 0 +392861.04 1660.0 – C57
2020-01-12 05:14:23 S 07 05 09.722 +56 28 32.92 – V C57
2020-01-12 05:14:23 s 1 +10016.129 0 +393370.91 5050.0 – C57
2020-01-12 05:44:23 S 07 04 58.838 +56 26 11.18 – V C57
2020-01-12 06:14:23 S 07 04 49.301 +56 24 01.40 – V C57
2020-01-12 06:44:23 S 07 04 38.182 +56 21 30.17 – V C57
2020-01-12 07:14:23 S 07 04 28.198 +56 19 20.14 – V C57
2020-01-12 07:44:23 S 07 04 16.450 +56 16 42.06 – V C57
2020-01-12 08:14:23 S 07 04 06.504 +56 14 26.66 – V C57
2020-01-12 08:44:23 S 07 03 58.018 +56 12 28.80 – V C57
2020-01-12 09:14:23 S 07 03 46.320 +56 09 54.61 – V C57
2020-01-12 09:44:23 S 07 03 35.388 +56 07 27.62 – V C57
2020-01-12 10:14:23 S 07 03 25.133 +56 05 04.88 – V C57
2020-01-12 10:44:23 S 07 03 15.149 +56 02 52.51 – V C57
2020-01-12 11:14:23 S 07 03 05.035 +56 00 31.72 – V C57
2020-01-12 13:14:23 S 07 02 23.501 +55 51 00.79 – V C57
2020-01-12 14:14:23 S 07 02 02.290 +55 46 05.70 – V C57
2020-01-12 14:44:23 S 07 01 51.353 +55 43 32.20 – V C57
2020-01-12 15:14:23 S 07 01 41.213 +55 41 10.75 – V C57
2020-01-12 15:14:23 s 1 -10425.143 0 +401827.53 1470.0 – C57
2020-01-12 15:44:23 S 07 01 30.694 +55 38 41.50 – V C57
2020-01-12 15:44:23 s 1 -11447.355 0 +402164.65 5640.0 – C57
2020-01-12 16:14:23 S 07 01 19.474 +55 36 07.34 – V C57
2020-01-12 16:14:23 s 1 -12469.421 0 +402493.74 7400.0 – C57
2020-01-12 16:44:23 S 07 01 09.043 +55 33 34.63 – V C57
2020-01-12 16:44:23 s 1 -13491.322 0 +402814.79 6780.0 – C57
2020-01-12 18:14:23 S 07 00 37.826 +55 26 10.21 – V C57
2020-01-12 18:14:23 s 1 -16555.818 0 +403729.92 1030.0 – C57
2020-01-12 18:44:23 S 07 00 27.235 +55 23 40.45 – V C57
2020-01-12 18:44:23 s 1 -17576.846 0 +404019.00 1260.0 – C57
2020-01-12 19:14:23 S 07 00 16.162 +55 21 02.99 – V C57
2020-01-12 19:14:23 s 1 -18597.605 0 +404300.13 9280.0 – C57
2020-01-12 19:44:23 S 07 00 05.491 +55 18 30.78 – V C57
2020-01-12 19:44:23 s 1 -19618.074 0 +404573.31 5140.0 – C57
2020-01-12 20:14:23 S 06 59 55.018 +55 15 57.28 – V C57
2020-01-12 20:14:23 s 1 -20638.232 0 +404838.56 8860.0 – C57
2020-01-12 20:44:23 S 06 59 44.419 +55 13 26.29 – V C57
2020-01-12 20:44:23 s 1 -21658.060 0 +405095.90 490.0 – C57
2020-01-12 21:14:23 S 06 59 35.047 +55 11 09.49 – V C57
2020-01-12 21:14:23 s 1 -22677.538 0 +405345.33 50.0 – C57
2020-01-12 22:08:16 C 06 57 53.99 +54 18 21.8 – V J69
2020-01-12 22:13:56 C 06 57 52.14 +54 17 51.5 – V J69
2020-01-12 22:14:23 S 06 59 12.694 +55 05 39.70 – V C57
2020-01-12 22:14:23 s 1 -24715.361 0 +405820.55 3110.0 – C57
2020-01-12 22:19:36 C 06 57 50.30 +54 17 21.6 – V J69
2020-01-12 22:25:15 C 06 57 48.45 +54 16 51.5 – V J69
2020-01-12 22:44:23 S 06 59 02.290 +55 03 04.72 – V C57