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 13:44:23 s 1 +96318.210 0 +310942.89 9540.0 – C57
2019-12-27 14:14:23 S 08 40 17.021 +68 42 33.48 – V C57
2019-12-27 14:14:23 s 1 +95501.821 0 +312288.85 3350.0 – C57
2019-12-27 14:44:23 S 08 40 12.005 +68 42 24.16 – V C57
2019-12-27 14:44:23 s 1 +94681.887 0 +313623.52 5580.0 – C57
2019-12-27 15:14:23 S 08 40 07.130 +68 42 14.15 – V C57
2019-12-27 15:14:23 s 1 +93858.469 0 +314946.98 6410.0 – C57
2019-12-27 15:44:23 S 08 40 02.928 +68 42 03.82 – V C57
2019-12-27 15:44:23 s 1 +93031.628 0 +316259.27 5990.0 – C57
2019-12-27 16:14:23 S 08 39 58.649 +68 41 57.98 – V C57
2019-12-27 16:14:23 s 1 +92201.424 0 +317560.46 4480.0 – C57
2019-12-27 16:44:23 S 08 39 54.559 +68 41 46.97 – V C57
2019-12-27 16:44:23 s 1 +91367.914 0 +318850.59 2040.0 – C57
2019-12-27 17:44:23 S 08 39 45.346 +68 41 28.07 – V C57
2019-12-27 17:44:23 s 1 +89691.210 0 +321397.90 4950.0 – C57
2019-12-27 18:14:23 S 08 39 40.687 +68 41 16.84 – V C57
2019-12-27 18:14:23 s 1 +88848.128 0 +322655.19 610.0 – C57
2019-12-27 18:44:23 S 08 39 36.041 +68 41 09.96 – V C57
2019-12-27 18:44:23 s 1 +88001.965 0 +323901.65 5930.0 – C57
2019-12-27 21:44:23 S 08 39 08.988 +68 40 07.50 – V C57
2019-12-27 21:44:23 s 1 +82863.269 0 +331155.56 8560.0 – C57
2019-12-27 22:14:23 S 08 39 03.334 +68 39 58.90 – V C57
2019-12-27 22:14:23 s 1 +81997.010 0 +332327.53 5390.0 – C57
2019-12-27 22:44:23 S 08 38 58.800 +68 39 47.27 – V C57
2019-12-27 22:44:23 s 1 +81128.079 0 +333489.06 2950.0 – C57
2019-12-27 23:14:23 S 08 38 53.981 +68 39 37.12 – V C57
2019-12-27 23:14:23 s 1 +80256.524 0 +334640.19 1390.0 – C57
2019-12-27 23:44:23 S 08 38 49.922 +68 39 26.60 – V C57
2019-12-27 23:44:23 s 1 +79382.392 0 +335780.97 830.0 – C57
2019-12-28 00:14:23 S 08 38 44.779 +68 39 16.16 – V C57
2019-12-28 00:14:23 s 1 +78505.730 0 +336911.43 1380.0 – C57
2019-12-28 00:44:23 S 08 38 39.758 +68 39 03.89 – V C57
2019-12-28 00:44:23 s 1 +77626.582 0 +338031.63 3170.0 – C57
2019-12-28 01:14:23 S 08 38 34.886 +68 38 54.35 – V C57
2019-12-28 01:14:23 s 1 +76744.994 0 +339141.61 6320.0 – C57
2019-12-28 02:14:23 S 08 38 24.994 +68 38 33.50 – V C57
2019-12-28 02:14:23 s 1 +74974.673 0 +341331.09 7160.0 – C57
2019-12-28 03:44:23 S 08 38 11.222 +68 38 00.56 – V C57
2019-12-28 03:44:23 s 1 +72301.974 0 +344539.71 6480.0 – C57
2019-12-28 04:14:23 S 08 38 06.151 +68 37 48.58 – V C57
2019-12-28 04:14:23 s 1 +71406.651 0 +345589.26 180.0 – C57
2019-12-28 04:44:23 S 08 38 01.517 +68 37 37.16 – V C57
2019-12-28 04:44:23 s 1 +70509.184 0 +346628.88 6030.0 – C57
2019-12-28 05:14:23 S 08 37 56.604 +68 37 26.51 – V C57
2019-12-28 05:14:23 s 1 +69609.613 0 +347658.61 4130.0 – C57
2019-12-28 05:44:23 S 08 37 51.458 +68 37 12.18 – V C57
2019-12-28 05:44:23 s 1 +68707.979 0 +348678.50 4590.0 – C57
2019-12-28 06:14:23 S 08 37 46.399 +68 37 00.70 – V C57
2019-12-28 06:14:23 s 1 +67804.319 0 +349688.57 7510.0 – C57
2019-12-28 06:44:23 S 08 37 41.390 +68 36 50.36 – V C57