2013 OP3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5552890941 ± 2.46e-08
Semi-major axis (a)2.7175129088 AU ± 2.85e-09
Inclination (i)10.54097215° ± 3.35e-06
Long. of Asc. Node (Ω)152.18411791° ± 5.06e-06
Arg. of Perihelion (ω)193.58196106° ± 1.58e-05
Mean Anomaly (M)256.78003103° ± 3.72e-06
Mean Motion (n)0.2200162978°/day ± 3.46e-10
Perihelion dist (q)1.20850763 AU ± 6.70e-08
Aphelion dist (Q)4.22651819 AU ± 6.71e-08
Orbital Period4.47978760 yr ± 7.04e-09
Physical Parameters
H (abs. magnitude)22.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.120″
Uncertainty0
Orbit TypeAmor
MOID0.201808 AU
Observations Used79
Oppositions7
Arc Total2013-2022
First Observation Used2013-07-16
Last Observation Used2022-09-29
Observations (82)
Date Type RA Dec Mag Band Observatory
2022-08-17 11:52:23 C 21 06 53.755 -06 57 15.42 U F52
2022-08-17 12:09:52 C 21 06 55.276 -06 57 42.59 U F52
2022-08-20 07:56:54 C 21 13 48.492 -08 47 51.32 U F51
2022-08-20 08:15:53 C 21 13 50.318 -08 48 23.46 U F51
2022-08-20 08:34:53 C 21 13 52.138 -08 48 55.55 U F51
2022-08-20 08:53:59 C 21 13 53.964 -08 49 27.83 U F51
2022-08-21 09:32:27 C 21 16 32.994 -09 31 24.58 U F52
2022-08-21 09:46:12 C 21 16 34.359 -09 31 48.34 U F52
2022-08-21 09:59:53 C 21 16 35.703 -09 32 11.97 U F52
2022-08-22 12:55:51 C 21 19 38.110 -10 18 34.24 V P07
2022-08-22 12:59:21 C 21 19 38.405 -10 18 39.28 V P07
2022-08-22 14:29:31 C 21 19 47.846 -10 21 19.87 V P07
2022-08-22 16:23:00 C 21 19 59.633 -10 24 39.38 V P07
2022-08-22 16:25:51 C 21 19 59.921 -10 24 45.40 V P07
2022-08-22 17:32:35 C 21 20 06.883 -10 26 42.22 V P07
2022-08-22 22:39:38 C 21 20 43.027 -10 35 43.94 X L87
2022-08-22 22:48:26 C 21 20 43.961 -10 35 59.46 X L87
2022-08-22 22:57:14 C 21 20 44.863 -10 36 14.54 X L87
2022-09-02 09:00:47 C 21 54 12.243 -18 17 38.78 U F51
2022-09-02 09:16:37 C 21 54 14.446 -18 18 07.76 U F51
2022-09-02 09:32:28 C 21 54 16.647 -18 18 36.70 U F51
2022-09-16 08:37:47 C 22 49 29.109 -26 51 01.47 U F51
2022-09-16 08:52:37 C 22 49 31.473 -26 51 18.48 U F51
2022-09-16 09:07:32 C 22 49 33.829 -26 51 35.30 U F51
2022-09-16 09:22:13 C 22 49 36.148 -26 51 51.73 U F51
2022-09-23 08:51:00 C 23 17 25.341 -29 17 38.25 U F51
2022-09-23 09:09:06 C 23 17 28.046 -29 17 49.71 U F51
2022-09-23 09:27:06 C 23 17 30.718 -29 18 01.00 U F51
2022-09-29 08:28:35 C 23 39 29.341 -30 18 21.24 U F52
2022-09-29 08:43:11 C 23 39 31.320 -30 18 24.78 U F52
2022-09-29 08:57:46 C 23 39 33.280 -30 18 28.18 U F52
2022-09-29 09:12:25 C 23 39 35.265 -30 18 31.64 U F52