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
2025-05-04 09:26:31 C 16 00 48.744 +40 21 25.16 V 703
2025-05-07 04:06:46 C 15 30 39.95 +35 31 51.2 V H21
2025-05-07 04:10:48 C 15 30 38.41 +35 31 34.9 V H21
2025-05-07 04:14:50 C 15 30 36.82 +35 31 18.7 V H21
2025-05-07 04:18:52 C 15 30 35.32 +35 31 02.0 V H21
2025-05-07 04:22:53 C 15 30 33.80 +35 30 45.5 V H21
2025-05-07 11:21:35 C 15 27 57.629 +35 02 33.05 X F51
2025-05-07 11:27:43 C 15 27 55.322 +35 02 07.79 X F51
2025-05-07 11:37:49 C 15 27 51.559 +35 01 26.85 X F51
2025-05-07 11:53:39 C 15 27 45.726 +35 00 23.43 X F51
2025-05-07 11:59:30 C 15 27 43.470 +34 59 58.79 X F51
2025-05-07 12:14:50 C 15 27 37.813 +34 58 56.96 X F51
2025-05-13 11:11:39 C 14 50 15.905 +26 47 12.42 X F52
2025-05-13 11:23:39 C 14 50 13.609 +26 46 37.75 X F52
2025-05-13 11:35:32 C 14 50 11.320 +26 46 03.15 X F52
2025-05-16 07:25:52 C 14 39 14.857 +23 45 30.46 V G96
2025-05-16 07:33:21 C 14 39 13.774 +23 45 12.06 V G96
2025-05-16 07:40:49 C 14 39 12.686 +23 44 53.95 V G96
2025-05-16 07:48:17 C 14 39 11.621 +23 44 35.23 V G96
2025-06-01 10:01:40 C 14 11 07.888 +12 48 52.23 X F51
2025-06-01 10:18:44 C 14 11 07.327 +12 48 31.80 X F51
2025-06-01 10:35:46 C 14 11 06.756 +12 48 11.43 X F51
2025-06-01 10:52:47 C 14 11 06.204 +12 47 51.06 X F51