IAA RAS IAA Minor Planet Database

2019 OJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5461690198 ± 7.28e-05
Semi-major axis (a)1.9977141636 AU ± 2.93e-04
Inclination (i)6.94802248° ± 7.85e-04
Long. of Asc. Node (Ω)164.59283584° ± 1.05e-03
Arg. of Perihelion (ω)87.75685758° ± 1.24e-03
Mean Anomaly (M)98.27061399° ± 1.83e-01
Mean Motion (n)0.3490697806°/day ± 7.69e-05
Perihelion dist (q)0.90662458 AU ± 1.97e-04
Aphelion dist (Q)3.08880375 AU ± 4.76e-04
Orbital Period2.82357952 yr ± 6.22e-04
Physical Parameters
H (abs. magnitude)21.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.312″
Uncertainty3
Orbit TypeApollo
MOID0.081918 AU
Observations Used91
Oppositions1
Arc Total2019-2019
First Observation Used2019-07-26
Last Observation Used2019-09-03
Observations (99)
Date Type RA Dec Mag Band Observatory
2019-07-26 07:44:49 C 15 44 55.67 +40 44 31.2 – V T08
2019-07-26 07:49:27 C 15 44 59.69 +40 44 17.3 – V T08
2019-07-26 07:58:48 C 15 45 07.41 +40 43 49.5 – V T08
2019-07-26 08:14:48 C 15 45 20.69 +40 43 01.1 – V T08
2019-07-26 10:18:51 C 15 47 04.49 +40 36 39.9 – V T05
2019-07-26 10:37:01 C 15 47 19.73 +40 35 42.8 – V T05
2019-07-26 10:46:03 C 15 47 27.41 +40 35 14.1 – V T05
2019-07-26 10:55:24 C 15 47 35.26 +40 34 44.8 – V T05
2019-07-26 11:10:02 C 15 47 47.71 +40 33 58.4 – V T05
2019-07-26 20:21:08 C 15 55 44.26 +40 05 42.9 – V K63
2019-07-26 20:24:37 C 15 55 47.16 +40 05 31.4 – V K63
2019-07-26 20:28:40 C 15 55 50.58 +40 05 18.0 – V K63
2019-07-26 20:41:28 C 15 56 01.17 +40 04 35.7 – V 104
2019-07-26 20:45:44 C 15 56 04.72 +40 04 21.7 – V 104
2019-07-26 20:50:02 C 15 56 08.32 +40 04 07.4 – V 104
2019-07-26 21:00:24 C 15 56 17.15 +40 03 22.8 – V G34
2019-07-26 21:07:19 C 15 56 22.96 +40 03 00.4 – V G34
2019-07-26 21:15:52 C 15 56 30.20 +40 02 29.7 – V G34
2019-07-27 01:39:51 C 16 00 18.10 +39 48 29.1 – V W34
2019-07-27 01:49:35 C 16 00 26.28 +39 47 55.4 – V W34
2019-07-27 01:59:04 C 16 00 34.11 +39 47 23.2 – V W34
2019-07-27 02:07:33 C 16 00 41.10 +39 46 54.0 – V W34
2019-07-27 02:16:38 C 16 00 49.29 +39 46 17.5 – u H21
2019-07-27 02:19:44 C 16 00 51.87 +39 46 06.9 – u H21
2019-07-27 02:22:50 C 16 00 54.45 +39 45 56.5 – u H21
2019-07-27 02:25:56 C 16 00 57.02 +39 45 45.9 – u H21
2019-07-27 02:41:12 C 16 01 09.23 +39 45 00.4 – u 850
2019-07-27 02:51:25 C 16 01 17.94 +39 44 24.2 – u 850
2019-07-27 03:01:38 C 16 01 26.42 +39 43 47.7 – u 850
2019-07-27 03:11:50 C 16 01 34.82 +39 43 13.2 – u 850
2019-07-27 03:21:58 C 16 01 43.23 +39 42 38.1 – u 850
2019-07-27 03:42:19 C 16 02 00.23 +39 41 25.2 – u 850
2019-07-27 03:52:36 C 16 02 08.82 +39 40 48.8 – u 850
2019-07-27 07:22:02 C 16 05 09.242 +39 29 07.12 – V F52
2019-07-27 08:01:10 C 16 05 41.585 +39 26 45.24 – V F52
2019-07-27 08:16:00 C 16 05 53.851 +39 25 50.95 – V F52
2019-07-27 21:06:38 C 16 16 51.72 +38 37 19.5 – q I93
2019-07-27 21:15:19 C 16 16 58.90 +38 36 45.2 – q I93
2019-07-27 21:21:29 C 16 17 04.03 +38 36 20.8 – q I93
2019-07-28 12:14:43 C 16 29 36.98 +37 35 09.7 – r P93
2019-07-28 12:18:03 C 16 29 39.73 +37 34 56.1 – r P93
2019-07-28 12:21:23 C 16 29 42.40 +37 34 40.9 – r P93
2019-07-28 12:24:42 C 16 29 45.12 +37 34 26.8 – r P93
2019-07-28 12:28:02 C 16 29 47.73 +37 34 12.1 – r P93
2019-07-28 23:11:53 C 16 38 41.91 +36 46 20.6 – V G40
2019-07-28 23:21:48 C 16 38 49.84 +36 45 33.9 – V G40
2019-07-30 08:21:40 C 17 05 22.79 +34 01 12.7 – V T08
2019-07-30 08:25:44 C 17 05 25.93 +34 00 51.2 – V T08
2019-07-30 08:34:26 C 17 05 32.45 +34 00 04.8 – V T08
2019-07-30 08:51:46 C 17 05 45.46 +33 58 30.4 – V T08