2015 OC22

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9029385928 ± 1.27e-08
Semi-major axis (a)2.1498899935 AU ± 7.28e-09
Inclination (i)11.66360861° ± 6.24e-06
Long. of Asc. Node (Ω)124.70985208° ± 1.48e-05
Arg. of Perihelion (ω)321.69303380° ± 1.45e-05
Mean Anomaly (M)77.79550108° ± 2.19e-06
Mean Motion (n)0.3126712275°/day ± 1.59e-09
Perihelion dist (q)0.20867135 AU ± 2.73e-08
Aphelion dist (Q)4.09110864 AU ± 3.06e-08
Orbital Period3.15227689 yr ± 1.60e-08
Physical Parameters
H (abs. magnitude)19.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.233″
Uncertainty0
Orbit TypeApollo
MOID0.032929 AU
Observations Used120
Oppositions7
Arc Total2015-2025
First Observation Used2015-07-19
Last Observation Used2025-06-01
Observations (123)
Date Type RA Dec Mag Band Observatory
2015-07-19 11:12:44 C 20 24 59.671 -16 00 00.33 L F51
2015-07-19 11:29:16 C 20 24 57.303 -16 00 11.27 L F51
2015-07-19 11:45:40 C 20 24 54.942 -16 00 22.29 L F51
2015-07-19 12:01:53 C 20 24 52.563 -16 00 33.28 L F51
2015-07-20 07:30:06 C 20 22 04.07 -16 13 42.7 u 807
2015-07-20 07:36:26 C 20 22 03.09 -16 13 46.7 u 807
2015-07-20 07:42:45 C 20 22 02.15 -16 13 51.5 u 807
2015-07-20 10:05:04 C 20 21 41.863 -16 15 44.04 t 568
2015-07-20 10:06:59 C 20 21 41.575 -16 15 45.39 t 568
2015-07-20 10:36:01 C 20 21 37.50 -16 15 49.7 t 474
2015-07-20 10:39:02 C 20 21 37.06 -16 15 51.4 t 474
2015-07-20 10:48:11 C 20 21 35.70 -16 15 58.2 t 474
2015-07-20 10:51:12 C 20 21 35.22 -16 16 00.5 t 474
2015-07-20 17:52:03 C 20 20 31.12 -16 21 00.5 q Q63
2015-07-20 17:57:38 C 20 20 30.26 -16 21 04.5 q Q63
2015-07-20 18:03:14 C 20 20 29.41 -16 21 08.5 q Q63
2015-07-20 22:29:00 C 20 19 50.16 -16 24 36.3 q I93
2015-07-20 22:47:50 C 20 19 47.10 -16 24 50.3 19.8 u 104
2015-07-20 22:54:40 C 20 19 46.13 -16 24 54.9 q I93
2015-07-20 22:54:44 C 20 19 46.02 -16 24 54.8 19.7 u 104
2015-07-20 22:56:03 C 20 19 45.83 -16 24 55.7 19.6 u 104
2015-07-21 01:15:22 C 20 19 24.10 -16 26 36.0 q 958
2015-07-21 01:26:29 C 20 19 22.35 -16 26 44.8 q 958
2015-07-21 01:49:08 C 20 19 18.90 -16 27 01.2 q 958
2015-07-21 05:40:13 C 20 18 43.68 -16 29 47.2 q H36
2015-07-21 05:57:37 C 20 18 40.94 -16 29 59.7 q H36
2015-07-21 06:15:02 C 20 18 38.16 -16 30 12.8 q H36
2015-07-21 12:23:20 C 20 17 40.58 -16 34 22.6 t 474
2015-07-21 12:26:22 C 20 17 40.08 -16 34 25.1 t 474
2015-07-21 12:29:25 C 20 17 39.60 -16 34 27.2 t 474
2015-07-21 22:16:16 C 20 16 06.21 -16 42 03.7 033
2015-07-21 22:42:25 C 20 16 01.93 -16 42 23.2 033
2015-07-21 23:52:03 C 20 15 50.42 -16 43 15.4 033
2015-07-21 23:58:41 C 20 15 49.34 -16 43 20.3 033
2015-07-22 05:14:14 C 20 14 58.37 -16 47 17.1 q H36
2015-07-22 05:25:35 C 20 14 56.43 -16 47 24.9 q H36
2015-07-22 05:59:47 C 20 14 50.76 -16 47 50.2 q H36
2015-07-22 11:45:00 C 20 13 53.85 -16 51 53.9 t 474
2015-07-22 11:47:02 C 20 13 53.49 -16 51 55.6 t 474
2015-07-22 11:49:05 C 20 13 53.15 -16 51 57.1 t 474
2015-07-22 11:51:06 C 20 13 52.82 -16 51 58.7 t 474
2015-07-22 21:45:52 C 20 12 12.85 -16 59 58.3 q 595
2015-07-22 22:02:55 C 20 12 09.96 -17 00 12.1 q 595
2015-07-23 08:48:11 C 20 10 18.28 -17 08 35.5 o 291
2015-07-23 08:51:25 C 20 10 17.70 -17 08 38.0 o 291
2015-07-23 08:54:39 C 20 10 17.14 -17 08 40.3 o 291
2015-07-24 03:37:35 C 20 06 57.71 -17 23 26.4 u 807
2015-07-24 03:41:48 C 20 06 56.93 -17 23 29.5 u 807
2015-07-24 03:46:13 C 20 06 56.10 -17 23 33.0 u 807
2015-07-24 03:50:13 C 20 06 55.34 -17 23 36.3 u 807