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 21:44:23 s 1 +141358.99 3 +159688.63 3160.0 C57
2019-12-25 22:14:23 S 08 45 08.153 +68 51 38.84 V C57
2019-12-25 22:14:23 s 1 +141214.24 7 +162223.80 8470.0 C57
2019-12-25 22:44:23 S 08 45 05.782 +68 51 32.94 V C57
2019-12-25 22:44:23 s 1 +141051.96 5 +164738.96 6960.0 C57
2019-12-25 23:14:23 S 08 45 02.642 +68 51 27.90 V C57
2019-12-25 23:14:23 s 1 +140872.58 9 +167234.28 9690.0 C57
2019-12-25 23:44:23 S 08 45 00.209 +68 51 23.90 V C57
2019-12-25 23:44:23 s 1 +140676.54 4 +169709.96 7700.0 C57
2019-12-26 00:14:23 S 08 44 56.964 +68 51 18.68 V C57
2019-12-26 00:14:23 s 1 +140464.24 1 +172166.15 2000.0 C57
2019-12-26 00:44:23 S 08 44 54.254 +68 51 14.62 V C57
2019-12-26 00:44:23 s 1 +140236.07 6 +174603.05 3560.0 C57
2019-12-26 01:14:23 S 08 44 51.151 +68 51 08.86 V C57
2019-12-26 01:14:23 s 1 +139992.43 5 +177020.81 3320.0 C57
2019-12-26 01:44:23 S 08 44 48.451 +68 51 03.42 V C57
2019-12-26 01:44:23 s 1 +139733.68 8 +179419.62 2180.0 C57
2019-12-26 02:14:23 S 08 44 45.588 +68 51 00.18 V C57
2019-12-26 02:14:23 s 1 +139460.19 5 +181799.63 1040.0 C57
2019-12-26 02:44:23 S 08 44 42.730 +68 50 55.25 V C57
2019-12-26 02:44:23 s 1 +139172.30 3 +184161.03 750.0 C57
2019-12-26 03:14:23 S 08 44 39.646 +68 50 49.27 V C57
2019-12-26 03:14:23 s 1 +138870.35 0 +186503.96 2130.0 C57
2019-12-26 03:44:23 S 08 44 36.278 +68 50 43.01 V C57
2019-12-26 03:44:23 s 1 +138554.66 1 +188828.59 6000.0 C57
2019-12-26 04:14:23 S 08 44 33.540 +68 50 38.80 V C57
2019-12-26 04:14:23 s 1 +138225.55 2 +191135.09 3130.0 C57
2019-12-26 04:44:23 S 08 44 30.487 +68 50 30.98 V C57
2019-12-26 04:44:23 s 1 +137883.32 9 +193423.60 4280.0 C57
2019-12-26 05:14:23 S 08 44 26.765 +68 50 26.48 V C57
2019-12-26 05:14:23 s 1 +137528.29 0 +195694.29 190.0 C57
2019-12-26 05:44:23 S 08 44 24.175 +68 50 22.20 V C57
2019-12-26 05:44:23 s 1 +137160.72 2 +197947.30 1570.0 C57
2019-12-26 06:14:23 S 08 44 21.706 +68 50 16.51 V C57
2019-12-26 06:14:23 s 1 +136780.90 5 +200182.80 9120.0 C57
2019-12-26 06:44:23 S 08 44 18.264 +68 50 12.84 V C57
2019-12-26 06:44:23 s 1 +136389.10 9 +202400.92 3510.0 C57
2019-12-26 07:44:23 S 08 44 11.532 +68 49 58.62 V C57
2019-12-26 07:44:23 s 1 +135570.62 4 +206785.64 5410.0 C57
2019-12-26 08:14:23 S 08 44 08.465 +68 49 52.14 V C57
2019-12-26 08:14:23 s 1 +135144.43 8 +208952.52 4190.0 C57
2019-12-26 08:44:23 S 08 44 04.949 +68 49 49.01 V C57
2019-12-26 08:44:23 s 1 +134707.28 1 +211102.61 2320.0 C57
2019-12-26 09:14:23 S 08 44 01.694 +68 49 43.03 V C57
2019-12-26 09:14:23 s 1 +134259.38 6 +213236.03 390.0 C57
2019-12-26 09:44:23 S 08 43 58.692 +68 49 38.60 V C57
2019-12-26 09:44:23 s 1 +133800.98 1 +215352.93 8980.0 C57
2019-12-26 10:14:23 S 08 43 55.524 +68 49 30.18 V C57
2019-12-26 10:14:23 s 1 +133332.28 6 +217453.44 8640.0 C57
2019-12-26 10:44:23 S 08 43 51.756 +68 49 24.71 V C57