2019 OW3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5198256969 ± 3.41e-08
Semi-major axis (a)1.5559092495 AU ± 6.06e-09
Inclination (i)14.69441651° ± 1.54e-05
Long. of Asc. Node (Ω)316.97631419° ± 5.09e-06
Arg. of Perihelion (ω)268.58686948° ± 9.79e-06
Mean Anomaly (M)119.47046270° ± 6.12e-06
Mean Motion (n)0.5078504976°/day ± 2.97e-09
Perihelion dist (q)0.74710764 AU ± 5.31e-08
Aphelion dist (Q)2.36471086 AU ± 5.38e-08
Orbital Period1.94078038 yr ± 1.13e-08
Physical Parameters
H (abs. magnitude)22.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty0
Orbit TypeApollo
MOID0.057174 AU
Observations Used77
Oppositions3
Arc Total2019-2025
First Observation Used2019-07-29
Last Observation Used2025-02-05
Observations (79)
Date Type RA Dec Mag Band Observatory
2019-08-10 00:44:17 C 21 34 55.58 -13 38 37.5 V 104
2019-08-19 04:58:17 C 21 03 12.12 -06 29 07.9 u H21
2019-08-19 05:07:10 C 21 03 11.26 -06 28 57.4 u H21
2019-08-19 05:14:12 C 21 03 10.63 -06 28 48.9 u H21
2019-08-19 06:11:36 C 21 03 06.05 -06 27 36.8 V I52
2019-08-19 06:13:24 C 21 03 05.81 -06 27 35.3 V I52
2019-08-19 06:17:00 C 21 03 05.55 -06 27 29.7 V I52
2019-08-19 10:23:51 C 21 02 44.064 -06 22 32.06 U F52
2019-08-19 10:39:49 C 21 02 42.578 -06 22 13.46 U F52
2019-08-19 10:55:50 C 21 02 41.090 -06 21 54.59 U F52
2019-08-21 04:44:16 C 20 59 31.33 -05 36 50.8 V G96
2019-08-21 04:51:43 C 20 59 30.74 -05 36 43.3 V G96
2019-08-21 04:59:11 C 20 59 30.15 -05 36 36.0 V G96
2019-08-21 05:06:40 C 20 59 29.58 -05 36 28.3 V G96
2019-08-23 08:21:52 C 20 56 16.597 -04 49 54.14 U F51
2019-08-23 08:37:41 C 20 56 15.577 -04 49 41.18 U F51
2019-08-23 08:53:36 C 20 56 14.549 -04 49 28.18 U F51
2019-08-23 09:09:38 C 20 56 13.484 -04 49 15.09 U F51
2019-09-02 01:49:50 C 20 48 25.57 -02 38 27.8 U 807
2019-09-02 01:57:42 C 20 48 25.41 -02 38 24.9 U 807
2019-09-02 02:06:56 C 20 48 25.21 -02 38 21.6 U 807
2023-01-15 14:03:17 C 08 22 30.920 +38 12 43.62 V F52
2023-01-15 14:04:11 C 08 22 30.830 +38 12 43.61 V F52
2023-01-24 07:49:13 C 07 49 57.619 +37 30 20.89 U F52
2023-01-24 08:06:31 C 07 49 54.298 +37 30 13.97 U F52
2023-01-24 08:41:16 C 07 49 47.678 +37 29 59.33 U F52
2025-02-05 11:18:10 C 13 53 44.221 -26 28 06.24 V I52
2025-02-05 11:26:20 C 13 53 48.095 -26 29 01.10 V I52
2025-02-05 11:30:24 C 13 53 50.024 -26 29 29.11 V I52