2015 OA22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6938297135 ± 1.47e-05
Semi-major axis (a)3.5092401719 AU ± 1.63e-04
Inclination (i)45.40073382° ± 2.98e-04
Long. of Asc. Node (Ω)347.29621200° ± 1.44e-04
Arg. of Perihelion (ω)356.67223605° ± 8.35e-05
Mean Anomaly (M)196.32713670° ± 3.95e-02
Mean Motion (n)0.1499314143°/day ± 1.05e-05
Perihelion dist (q)1.07442507 AU ± 7.18e-05
Aphelion dist (Q)5.94405527 AU ± 2.82e-04
Orbital Period6.57384770 yr ± 4.59e-04
Physical Parameters
H (abs. magnitude)19.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.360″
Uncertainty2
Orbit TypeAmor
MOID0.066258 AU
Observations Used53
Oppositions1
Arc Total2015-2015
First Observation Used2015-07-21
Last Observation Used2015-11-23
Observations (69)
Date Type RA Dec Mag Band Observatory
2015-07-15 21:11:57 S 07 43 24.910 -70 29 08.30 L C51
2015-07-16 06:38:45 S 07 44 13.901 -70 29 24.40 L C51
2015-07-16 09:47:37 S 07 44 31.030 -70 29 26.70 L C51
2015-07-16 16:05:32 S 07 45 04.402 -70 29 45.56 L C51
2015-07-17 14:08:09 S 07 47 01.894 -70 30 57.46 L C51
2015-07-17 17:17:12 S 07 47 19.202 -70 31 11.10 L C51
2015-07-17 20:26:04 S 07 47 35.410 -70 31 23.74 L C51
2015-07-18 09:01:54 S 07 48 44.46 -70 32 22.9 L C51
2015-07-18 15:19:49 S 07 49 19.38 -70 32 55.5 L C51
2015-07-18 18:28:41 S 07 49 36.49 -70 33 12.9 L C51
2015-07-19 07:04:31 S 07 50 47.105 -70 34 31.26 L C51
2015-07-19 10:13:23 S 07 51 04.62 -70 34 49.8 L C51
2015-07-19 13:22:27 S 07 51 22.14 -70 35 10.5 L C51
2015-07-21 08:48:50 C 07 55 30.95 -70 41 04.9 t 474
2015-07-21 09:09:10 C 07 55 33.15 -70 41 08.2 t 474
2015-07-21 09:30:21 C 07 55 35.59 -70 41 11.1 t 474
2015-07-21 10:00:15 C 07 55 38.53 -70 41 14.4 t 474
2015-07-21 16:30:14 C 07 56 18.94 -70 42 20.7 t 474
2015-07-21 16:45:27 C 07 56 20.57 -70 42 24.4 t 474
2015-07-21 16:55:34 C 07 56 21.42 -70 42 25.1 t 474
2015-07-22 07:15:13 C 07 57 44.70 -70 44 58.8 t 474
2015-07-22 07:25:20 C 07 57 45.72 -70 45 00.1 t 474
2015-07-22 07:35:29 C 07 57 46.55 -70 45 01.5 t 474
2015-07-22 07:45:36 C 07 57 47.75 -70 45 03.5 t 474
2015-07-22 07:55:44 C 07 57 48.83 -70 45 04.7 t 474
2015-07-22 23:12:32 C 07 59 21.32 -70 48 03.4 o I11
2015-07-22 23:14:09 C 07 59 21.53 -70 48 03.9 o I11
2015-07-22 23:15:25 C 07 59 21.63 -70 48 04.0 o I11
2015-07-22 23:16:35 C 07 59 21.76 -70 48 04.1 o I11
2015-07-24 22:29:07 S 08 04 21.379 -70 58 43.79 L C51
2015-08-20 10:12:31 C 10 24 57.01 -77 25 29.7 t 474
2015-08-20 10:33:48 C 10 25 07.50 -77 25 46.4 t 474
2015-08-20 10:48:06 C 10 25 14.72 -77 25 58.9 t 474
2015-08-20 10:56:43 C 10 25 19.14 -77 26 04.4 t 474
2015-08-21 07:31:07 C 10 35 55.01 -77 42 52.9 t 474
2015-08-21 07:38:43 C 10 35 59.13 -77 42 58.9 t 474
2015-08-21 07:43:47 C 10 36 01.89 -77 43 02.5 t 474
2015-08-21 07:48:50 C 10 36 04.63 -77 43 06.4 t 474
2015-08-23 06:17:54 S 11 03 25.404 -78 17 46.28 L C51
2015-08-23 07:42:01 C 11 04 15.88 -78 18 47.2 t 474
2015-08-23 07:47:05 C 11 04 19.08 -78 18 50.6 t 474
2015-08-23 07:52:09 C 11 04 22.27 -78 18 53.8 t 474
2015-08-23 07:52:20 S 11 04 26.018 -78 18 51.12 L C51
2015-08-23 07:57:44 C 11 04 25.96 -78 18 57.0 t 474
2015-09-04 00:07:46 C 15 08 05.83 -76 21 08.4 u 807
2015-09-04 00:11:36 C 15 08 09.13 -76 21 00.3 u 807
2015-09-04 00:15:13 C 15 08 11.88 -76 20 53.1 u 807
2015-09-04 08:23:11 C 15 14 53.56 -76 03 23.7 t 474
2015-09-04 08:26:35 C 15 14 56.16 -76 03 16.1 t 474
2015-09-04 08:40:09 C 15 15 07.03 -76 02 45.8 t 474