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
2019-12-26 10:44:23 s 1 +132853.51 8 +219537.70 9910.0 – C57
2019-12-26 11:14:23 S 08 43 48.626 +68 49 20.71 – V C57
2019-12-26 11:14:23 s 1 +132364.88 4 +221605.83 3320.0 – C57
2019-12-26 11:44:23 S 08 43 45.158 +68 49 10.99 – V C57
2019-12-26 11:44:23 s 1 +131866.58 9 +223657.96 9380.0 – C57
2019-12-26 12:14:23 S 08 43 41.568 +68 49 09.48 – V C57
2019-12-26 12:14:23 s 1 +131358.83 1 +225694.22 8590.0 – C57
2019-12-26 12:44:23 S 08 43 38.899 +68 49 01.52 – V C57
2019-12-26 12:44:23 s 1 +130841.80 4 +227714.74 1450.0 – C57
2019-12-26 13:14:23 S 08 43 34.752 +68 48 57.67 – V C57
2019-12-26 13:14:23 s 1 +130308.65 0 +229725.09 8480.0 – C57
2019-12-26 13:44:23 S 08 43 30.770 +68 48 49.61 – V C57
2019-12-26 13:44:23 s 1 +129773.59 0 +231714.45 9910.0 – C57
2019-12-26 14:14:23 S 08 43 28.255 +68 48 43.92 – V C57
2019-12-26 14:14:23 s 1 +129229.80 6 +233688.42 6360.0 – C57
2019-12-26 14:44:23 S 08 43 24.444 +68 48 37.08 – V C57
2019-12-26 14:44:23 s 1 +128677.47 4 +235647.12 8280.0 – C57
2019-12-26 15:14:23 S 08 43 20.522 +68 48 30.42 – V C57
2019-12-26 15:14:23 s 1 +128116.76 4 +237590.67 6110.0 – C57
2019-12-26 16:44:23 S 08 43 10.289 +68 48 05.29 – V C57
2019-12-26 16:44:23 s 1 +126385.99 3 +243331.54 9160.0 – C57
2019-12-26 17:44:23 S 08 43 02.522 +68 47 56.08 – V C57
2019-12-26 17:44:23 s 1 +125193.17 0 +247085.06 8150.0 – C57
2019-12-26 18:14:23 S 08 42 58.980 +68 47 50.89 – V C57
2019-12-26 18:14:23 s 1 +124585.51 4 +248940.03 9870.0 – C57
2019-12-26 18:44:23 S 08 42 55.565 +68 47 46.86 – V C57
2019-12-26 18:44:23 s 1 +123970.55 3 +250780.60 250.0 – C57
2019-12-26 19:14:23 S 08 42 50.878 +68 47 39.59 – V C57
2019-12-26 19:14:23 s 1 +123348.42 5 +252606.88 9620.0 – C57
2019-12-26 19:44:23 S 08 42 47.729 +68 47 33.18 – V C57
2019-12-26 19:44:23 s 1 +122719.26 6 +254418.98 8340.0 – C57
2019-12-26 20:14:23 S 08 42 44.208 +68 47 24.43 – V C57
2019-12-26 20:14:23 s 1 +122083.20 8 +256216.98 6750.0 – C57
2019-12-26 20:44:23 S 08 42 40.404 +68 47 17.81 – V C57
2019-12-26 20:44:23 s 1 +121440.38 1 +258000.99 5180.0 – C57
2019-12-26 21:14:23 S 08 42 36.696 +68 47 10.79 – V C57
2019-12-26 21:14:23 s 1 +120790.91 1 +259771.11 3960.0 – C57
2019-12-26 21:44:23 S 08 42 32.849 +68 47 03.41 – V C57
2019-12-26 21:44:23 s 1 +120134.92 2 +261527.42 3410.0 – C57
2019-12-26 22:14:23 S 08 42 28.764 +68 46 54.88 – V C57
2019-12-26 22:14:23 s 1 +119472.53 4 +263270.03 3830.0 – C57
2019-12-26 22:44:23 S 08 42 25.210 +68 46 47.60 – V C57
2019-12-26 22:44:23 s 1 +118803.86 6 +264999.02 5540.0 – C57
2019-12-26 23:14:23 S 08 42 21.326 +68 46 39.00 – V C57
2019-12-26 23:14:23 s 1 +118129.03 3 +266714.48 8830.0 – C57
2019-12-26 23:44:23 S 08 42 17.270 +68 46 34.07 – V C57
2019-12-26 23:44:23 s 1 +117448.14 8 +268416.51 3990.0 – C57
2019-12-27 00:14:23 S 08 42 13.258 +68 46 25.68 – V C57
2019-12-27 00:14:23 s 1 +116761.32 2 +270105.19 1310.0 – C57
2019-12-27 00:44:23 S 08 42 09.550 +68 46 18.59 – V C57