2019 OQ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4843058189 ± 4.39e-06
Semi-major axis (a)2.3221334489 AU ± 2.18e-05
Inclination (i)5.77017472° ± 2.71e-05
Long. of Asc. Node (Ω)5.18384043° ± 5.76e-05
Arg. of Perihelion (ω)347.49242573° ± 4.07e-05
Mean Anomaly (M)273.49190303° ± 8.93e-03
Mean Motion (n)0.2785361156°/day ± 3.92e-06
Perihelion dist (q)1.19751071 AU ± 1.52e-05
Aphelion dist (Q)3.44675619 AU ± 3.39e-05
Orbital Period3.53859420 yr ± 4.97e-05
Physical Parameters
H (abs. magnitude)20.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty1
Orbit TypeAmor
MOID0.191654 AU
Observations Used75
Oppositions1
Arc Total2019-2019
First Observation Used2019-07-28
Last Observation Used2019-12-21
Observations (80)
Date Type RA Dec Mag Band Observatory
2019-09-30 14:25:36 C 03 50 39.388 +25 29 35.79 U F51
2019-09-30 14:42:54 C 03 50 39.929 +25 29 50.49 U F51
2019-09-30 15:00:06 C 03 50 40.479 +25 30 05.02 U F51
2019-10-09 09:10:24 C 03 55 53.41 +28 15 38.6 V G96
2019-10-09 09:20:21 C 03 55 53.44 +28 15 46.2 V G96
2019-10-09 09:30:04 C 03 55 53.50 +28 15 53.1 V G96
2019-10-09 09:36:52 C 03 55 53.52 +28 15 58.0 V G96
2019-10-19 08:14:15 C 03 54 49.97 +30 42 18.5 u H21
2019-10-19 08:24:10 C 03 54 49.72 +30 42 23.0 u H21
2019-10-19 08:31:43 C 03 54 49.51 +30 42 27.3 u H21
2019-10-22 09:10:33 C 03 53 09.75 +31 17 11.4 V G96
2019-10-22 09:30:01 C 03 53 09.11 +31 17 19.9 V G96
2019-10-22 09:37:19 C 03 53 08.85 +31 17 23.4 V G96
2019-10-22 09:44:37 C 03 53 08.60 +31 17 26.4 V G96
2019-10-25 13:52:02 C 03 50 48.160 +31 48 26.99 U F52
2019-10-25 14:08:45 C 03 50 47.478 +31 48 32.85 U F52
2019-10-25 14:25:29 C 03 50 46.804 +31 48 38.45 U F52
2019-10-25 14:42:21 C 03 50 46.148 +31 48 44.03 U F52
2019-11-02 12:19:41 C 03 42 59.842 +32 41 02.91 U F51
2019-11-02 12:36:21 C 03 42 58.965 +32 41 05.75 U F51
2019-11-02 12:53:10 C 03 42 58.073 +32 41 08.58 U F51
2019-11-02 13:10:05 C 03 42 57.182 +32 41 11.38 U F51
2019-11-04 06:51:24 C 03 41 00.86 +32 47 54.6 V G96
2019-11-04 06:58:47 C 03 41 00.45 +32 47 56.1 V G96
2019-11-04 07:06:11 C 03 41 00.09 +32 47 57.2 V G96
2019-11-04 07:13:35 C 03 40 59.67 +32 47 58.7 V G96
2019-12-21 06:35:29 C 03 13 28.89 +30 12 26.2 V V06
2019-12-21 06:45:44 C 03 13 29.06 +30 12 23.0 V V06
2019-12-21 06:56:00 C 03 13 29.16 +30 12 20.4 V V06
2019-12-21 07:06:16 C 03 13 29.29 +30 12 18.5 V V06