IAA RAS IAA Minor Planet Database

2019 OP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4648333403 ± 2.79e-08
Semi-major axis (a)2.0335191794 AU ± 2.99e-08
Inclination (i)8.20446863° ± 2.82e-06
Long. of Asc. Node (Ω)265.31073916° ± 1.58e-05
Arg. of Perihelion (ω)131.00600743° ± 2.09e-05
Mean Anomaly (M)29.45248747° ± 1.85e-05
Mean Motion (n)0.3398911580°/day ± 7.49e-09
Perihelion dist (q)1.08827167 AU ± 5.90e-08
Aphelion dist (Q)2.97876669 AU ± 7.17e-08
Orbital Period2.89982914 yr ± 6.39e-08
Physical Parameters
H (abs. magnitude)20.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.273″
Uncertainty0
Orbit TypeAmor
MOID0.137549 AU
Observations Used158
Oppositions3
Arc Total2019-2023
First Observation Used2019-06-30
Last Observation Used2023-01-24
Observations (158)
Date Type RA Dec Mag Band Observatory
2019-11-30 18:23:05 C 00 23 45.31 +23 46 54.6 – V K87
2019-12-01 22:30:33 C 00 32 04.39 +23 35 35.8 – V Z80
2019-12-01 22:58:52 C 00 32 12.58 +23 35 24.8 – V Z80
2019-12-03 04:08:30 C 00 40 49.53 +23 22 49.9 – V 703
2019-12-03 04:16:07 C 00 40 51.65 +23 22 47.7 – V 703
2019-12-03 04:23:42 C 00 40 53.84 +23 22 42.9 – V 703
2019-12-03 04:31:18 C 00 40 56.05 +23 22 41.2 – V 703
2019-12-06 00:00:00 C 01 00 33.12 +22 48 54.2 – u H21
2019-12-06 00:03:48 C 01 00 34.17 +22 48 52.1 – u H21
2019-12-06 00:07:35 C 01 00 35.23 +22 48 50.5 – u H21
2019-12-06 00:11:21 C 01 00 36.29 +22 48 48.7 – u H21
2019-12-06 00:15:08 C 01 00 37.33 +22 48 46.9 – u H21
2019-12-06 00:19:15 C 01 00 38.47 +22 48 44.9 – u H21
2019-12-07 02:50:32 C 01 08 09.35 +22 34 13.8 – u H21
2019-12-07 02:53:25 C 01 08 10.12 +22 34 12.0 – u H21
2019-12-07 02:56:31 C 01 08 10.99 +22 34 10.1 – u H21
2019-12-07 02:59:38 C 01 08 11.83 +22 34 08.2 – u H21
2019-12-07 03:02:44 C 01 08 12.67 +22 34 06.7 – u H21
2019-12-07 03:05:50 C 01 08 13.53 +22 34 04.7 – u H21
2019-12-07 03:08:56 C 01 08 14.38 +22 34 02.8 – u H21
2019-12-07 03:12:02 C 01 08 15.22 +22 34 00.9 – u H21
2019-12-07 03:15:08 C 01 08 16.05 +22 33 59.0 – u H21
2019-12-07 03:18:14 C 01 08 16.90 +22 33 57.4 – u H21
2019-12-07 03:21:19 C 01 08 17.73 +22 33 55.6 – u H21
2019-12-07 03:25:06 C 01 08 18.77 +22 33 53.0 – u H21
2019-12-16 07:31:02 C 02 05 48.28 +20 19 03.8 – o 691
2019-12-16 07:50:27 C 02 05 52.77 +20 18 50.5 – o 691
2019-12-16 08:09:54 C 02 05 57.35 +20 18 37.6 – o 691
2019-12-19 08:46:58 C 02 22 39.399 +19 33 52.77 – U F52
2019-12-19 09:06:55 C 02 22 43.644 +19 33 40.30 – U F52
2019-12-19 09:25:49 C 02 22 47.697 +19 33 28.23 – U F52
2019-12-20 03:17:29 C 02 26 44.73 +19 22 38.0 – o 691
2019-12-20 03:22:41 C 02 26 45.83 +19 22 35.4 – o 691
2019-12-20 03:27:53 C 02 26 46.93 +19 22 32.4 – o 691
2019-12-20 07:31:56 C 02 27 39.33 +19 20 12.7 – V T08
2019-12-20 07:58:47 C 02 27 44.89 +19 19 56.4 – V T08
2019-12-20 08:02:58 C 02 27 45.76 +19 19 53.7 – V T08
2019-12-20 08:10:26 C 02 27 47.40 +19 19 49.6 – V T08
2019-12-29 09:20:17 C 03 10 05.142 +17 24 34.93 – U F51
2019-12-29 09:38:02 C 03 10 08.116 +17 24 26.54 – U F51
2019-12-29 10:13:22 C 03 10 14.092 +17 24 09.89 – U F51
2020-01-04 02:21:08 C 03 32 32.92 +16 29 34.0 – u 807
2020-01-04 02:29:55 C 03 32 34.22 +16 29 30.9 – u 807
2020-01-04 02:38:41 C 03 32 35.50 +16 29 27.6 – u 807
2020-01-19 02:52:10 C 04 20 45.91 +15 02 40.9 – V I52
2020-01-19 02:58:45 C 04 20 46.63 +15 02 41.1 – V I52
2020-01-19 03:12:58 C 04 20 48.22 +15 02 38.5 – V I52
2020-01-19 03:19:33 C 04 20 49.02 +15 02 37.9 – V I52
2022-09-01 15:05:47 C 04 15 08.463 +39 08 08.17 – V T12
2022-09-01 15:07:36 C 04 15 08.923 +39 08 08.97 – V T12