2019 OJ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7519035852 ± 4.21e-08
Semi-major axis (a)3.3138305142 AU ± 1.42e-08
Inclination (i)39.22588729° ± 1.58e-05
Long. of Asc. Node (Ω)311.21591678° ± 1.10e-05
Arg. of Perihelion (ω)92.27828549° ± 9.63e-06
Mean Anomaly (M)9.13939681° ± 3.20e-06
Mean Motion (n)0.1633867511°/day ± 1.05e-09
Perihelion dist (q)0.82214947 AU ± 1.40e-07
Aphelion dist (Q)5.80551156 AU ± 1.42e-07
Orbital Period6.03247373 yr ± 3.88e-08
Physical Parameters
H (abs. magnitude)19.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.174″
Uncertainty0
Orbit TypeApollo
MOID0.260625 AU
Observations Used75
Oppositions9
Arc Total2014-2025
First Observation Used2014-01-28
Last Observation Used2025-07-26
Observations (103)
Date Type RA Dec Mag Band Observatory
2019-07-24 14:43:19 C 01 35 10.37 +40 40 21.5 t F65
2019-07-24 14:45:48 C 01 35 11.01 +40 40 31.8 t F65
2019-07-24 14:48:28 C 01 35 11.71 +40 40 43.0 t F65
2019-07-24 14:50:59 C 01 35 12.35 +40 40 53.5 t F65
2019-07-24 14:53:28 C 01 35 13.00 +40 41 03.8 t F65
2019-07-24 14:55:56 C 01 35 13.64 +40 41 14.1 t F65
2019-07-24 14:58:25 C 01 35 14.27 +40 41 24.6 t F65
2019-07-31 10:22:48 C 02 27 56.79 +51 31 35.3 o 711
2019-07-31 10:26:51 C 02 27 58.32 +51 31 49.4 o 711
2019-07-31 10:37:25 C 02 28 02.42 +51 32 29.0 o 711
2019-08-28 11:44:14 C 08 16 39.91 +58 50 15.1 o 291
2019-08-28 11:47:21 C 08 16 40.94 +58 50 09.9 o 291
2019-08-28 11:50:27 C 08 16 41.96 +58 50 04.8 o 291
2019-10-17 11:51:00 C 10 55 04.40 +23 55 05.8 o 691
2019-10-17 12:11:51 C 10 55 05.65 +23 54 34.1 o 691
2019-12-07 10:27:51 C 11 36 50.07 -02 16 00.7 u H21
2019-12-07 10:34:34 C 11 36 50.08 -02 16 08.4 u H21
2019-12-14 11:56:56 C 11 36 49.51 -05 20 28.5 o 695
2019-12-14 12:07:28 C 11 36 49.44 -05 20 39.8 o 695
2019-12-14 12:17:59 C 11 36 49.36 -05 20 51.1 o 695
2019-12-25 10:26:22 C 11 33 04.78 -09 51 55.7 u H21
2019-12-25 10:39:09 C 11 33 04.48 -09 52 08.5 u H21
2020-01-01 14:56:36 C 11 27 51.074 -12 38 36.89 U F51
2020-01-01 15:08:39 C 11 27 50.595 -12 38 48.21 U F51
2020-01-01 15:32:46 C 11 27 49.676 -12 39 10.80 U F51
2020-01-22 12:41:46 C 10 59 27.495 -19 19 33.89 U F51
2020-01-22 12:57:50 C 10 59 26.247 -19 19 43.89 U F51
2020-01-22 13:13:54 C 10 59 25.021 -19 19 53.95 U F51
2020-01-22 13:29:58 C 10 59 23.780 -19 20 04.11 U F51
2020-01-24 12:01:34 C 10 55 50.882 -19 48 21.70 U F51
2020-01-24 12:19:26 C 10 55 49.458 -19 48 32.13 U F51
2020-01-24 12:55:08 C 10 55 46.620 -19 48 53.10 U F51
2025-06-21 09:59:32 C 23 06 08.723 -13 17 43.80 V I52
2025-06-21 10:12:46 C 23 06 09.385 -13 17 26.56 V I52
2025-06-21 10:22:51 C 23 06 09.911 -13 17 12.73 V I52
2025-06-21 10:32:54 C 23 06 10.451 -13 16 59.59 V I52
2025-06-23 10:56:50 C 23 08 48.538 -12 10 36.80 V V06
2025-06-23 11:00:42 C 23 08 48.743 -12 10 31.04 V V06
2025-06-23 11:04:34 C 23 08 48.944 -12 10 25.50 V V06
2025-06-23 11:08:25 C 23 08 49.150 -12 10 20.50 V V06
2025-07-05 13:21:13 C 23 24 43.703 -03 39 20.06 X F51
2025-07-05 13:38:05 C 23 24 44.598 -03 38 43.04 X F51
2025-07-05 13:54:56 C 23 24 45.488 -03 38 06.26 X F51
2025-07-21 12:17:26 C 23 48 32.664 +16 09 42.26 X F52
2025-07-21 12:34:01 C 23 48 33.814 +16 10 53.31 X F52
2025-07-21 12:50:43 C 23 48 34.965 +16 12 04.83 X F52
2025-07-21 13:07:30 C 23 48 36.120 +16 13 16.57 X F52
2025-07-24 11:34:35 C 23 54 03.209 +21 33 03.27 X F52
2025-07-24 11:51:53 C 23 54 04.541 +21 34 26.70 X F52
2025-07-24 12:09:13 C 23 54 05.863 +21 35 49.59 X F52