2019 OW

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0828746616 ± 1.71e-06
Semi-major axis (a)1.0935179028 AU ± 2.16e-06
Inclination (i)15.92306199° ± 2.72e-04
Long. of Asc. Node (Ω)272.96910554° ± 2.65e-04
Arg. of Perihelion (ω)112.41960394° ± 1.57e-04
Mean Anomaly (M)114.78449061° ± 5.45e-03
Mean Motion (n)0.8619328438°/day ± 2.55e-06
Perihelion dist (q)1.00289298 AU ± 2.72e-06
Aphelion dist (Q)1.18414283 AU ± 2.99e-06
Orbital Period1.14350705 yr ± 3.38e-06
Physical Parameters
H (abs. magnitude)23.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.374″
Uncertainty1
Orbit TypeApollo
MOID0.065912 AU
Observations Used31
Oppositions1
Arc Total2019-2020
First Observation Used2019-07-24
Last Observation Used2020-01-16
Observations (31)
Date Type RA Dec Mag Band Observatory
2019-07-24 10:30:40 C 17 06 33.830 +32 38 51.34 U F51
2019-07-24 10:48:19 C 17 06 32.726 +32 39 26.92 U F51
2019-07-24 11:05:55 C 17 06 31.587 +32 40 02.56 U F51
2019-07-24 20:19:16 C 17 06 06.21 +32 59 13.3 V L01
2019-07-24 20:21:32 C 17 06 06.09 +32 59 17.9 V L01
2019-07-24 20:23:48 C 17 06 05.97 +32 59 22.9 V L01
2019-07-25 02:55:16 C 17 05 46.41 +33 12 54.0 u H21
2019-07-25 03:12:48 C 17 05 45.26 +33 13 29.7 u H21
2019-07-25 03:23:20 C 17 05 44.59 +33 13 51.1 u H21
2019-07-25 05:32:09 C 17 05 38.48 +33 18 06.0 L 658
2019-07-25 05:35:07 C 17 05 38.29 +33 18 11.9 L 658
2019-07-25 05:38:05 C 17 05 38.10 +33 18 17.9 L 658
2019-07-25 05:41:03 C 17 05 37.91 +33 18 23.8 L 658
2019-07-25 05:44:01 C 17 05 37.72 +33 18 29.9 L 658
2019-07-26 06:50:11 C 17 04 25.03 +34 07 55.8 L 658
2019-07-26 06:53:19 C 17 04 24.85 +34 08 01.7 L 658
2019-07-26 06:56:26 C 17 04 24.67 +34 08 07.5 L 658
2019-07-26 07:01:06 C 17 04 24.40 +34 08 16.2 L 658
2019-07-26 07:04:16 C 17 04 24.21 +34 08 22.0 L 658
2019-07-27 07:52:02 C 17 03 19.351 +34 54 51.06 U F51
2019-07-27 08:09:19 C 17 03 18.307 +34 55 22.03 U F51
2019-07-27 08:26:40 C 17 03 17.278 +34 55 52.41 U F51
2019-08-04 02:31:45 C 16 57 42.06 +39 28 54.2 u H21
2019-08-04 02:49:19 C 16 57 41.49 +39 29 14.6 u H21
2019-08-04 03:19:27 C 16 57 40.59 +39 29 49.9 u H21
2019-08-05 02:36:59 C 16 57 16.62 +39 56 58.7 u H21
2019-08-05 03:03:20 C 16 57 15.87 +39 57 28.0 u H21
2019-08-05 03:25:51 C 16 57 15.21 +39 57 53.0 u H21
2020-01-16 21:47:48 C 04 01 25.973 -07 20 54.44 V J04
2020-01-16 22:06:48 C 04 01 28.042 -07 21 27.49 V J04
2020-01-16 22:25:18 C 04 01 30.055 -07 21 59.75 V J04