2019 WG

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4447079646 ± 5.51e-05
Semi-major axis (a)1.7611483400 AU ± 1.77e-04
Inclination (i)18.20518364° ± 1.51e-03
Long. of Asc. Node (Ω)243.20928005° ± 1.62e-04
Arg. of Perihelion (ω)127.19397512° ± 7.14e-04
Mean Anomaly (M)221.28315819° ± 1.43e-01
Mean Motion (n)0.4217143405°/day ± 6.34e-05
Perihelion dist (q)0.97795165 AU ± 1.38e-04
Aphelion dist (Q)2.54434503 AU ± 2.73e-04
Orbital Period2.33718939 yr ± 3.52e-04
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.270″
Uncertainty3
Orbit TypeApollo
MOID0.093493 AU
Observations Used39
Oppositions1
Arc Total2019-2019
First Observation Used2019-11-17
Last Observation Used2019-12-18
Observations (39)
Date Type RA Dec Mag Band Observatory
2019-11-17 04:56:54 C 01 04 00.49 +50 05 37.0 V G96
2019-11-17 05:12:20 C 01 04 13.40 +50 03 35.8 V G96
2019-11-17 05:20:03 C 01 04 19.77 +50 02 36.1 V G96
2019-11-17 09:20:07 C 01 07 39.43 +49 30 39.1 V G96
2019-11-17 09:20:57 C 01 07 40.10 +49 30 32.4 V G96
2019-11-17 09:21:48 C 01 07 40.82 +49 30 25.5 V G96
2019-11-17 09:22:38 C 01 07 41.51 +49 30 18.7 V G96
2019-11-18 05:58:11 C 01 24 17.74 +46 44 15.8 V G96
2019-11-18 06:05:34 C 01 24 23.15 +46 43 14.0 V G96
2019-11-18 06:12:57 C 01 24 28.47 +46 42 12.0 V G96
2019-11-18 06:20:21 C 01 24 33.87 +46 41 10.9 V G96
2019-11-19 08:31:50 C 01 42 56.13 +43 00 19.8 V I52
2019-11-19 08:33:13 C 01 42 57.07 +43 00 08.5 V I52
2019-11-19 08:34:37 C 01 42 57.91 +42 59 55.7 V I52
2019-11-19 08:36:01 C 01 42 58.87 +42 59 43.5 V I52
2019-11-23 08:36:21 C 02 31 33.44 +29 43 21.1 V V06
2019-11-23 08:45:48 C 02 31 36.90 +29 42 07.2 V V06
2019-11-23 08:46:42 C 02 31 37.24 +29 42 00.4 V V06
2019-11-24 08:45:31 C 02 40 19.97 +26 42 15.9 o 291
2019-11-24 08:47:26 C 02 40 20.61 +26 42 01.8 o 291
2019-11-24 08:49:24 C 02 40 21.24 +26 41 47.2 o 291
2019-11-25 06:18:30 C 02 47 21.95 +24 10 13.9 o 691
2019-11-25 06:27:24 C 02 47 24.53 +24 09 12.0 o 691
2019-11-26 05:04:38 C 02 53 59.99 +21 39 24.5 u H21
2019-11-26 05:09:34 C 02 54 01.25 +21 38 52.6 u H21
2019-11-26 05:13:55 C 02 54 02.38 +21 38 24.6 u H21
2019-11-26 05:18:16 C 02 54 03.52 +21 37 56.9 u H21
2019-11-26 05:22:38 C 02 54 04.65 +21 37 29.1 u H21
2019-11-26 05:27:00 C 02 54 05.78 +21 37 00.8 u H21
2019-11-26 05:31:21 C 02 54 06.91 +21 36 33.0 u H21
2019-11-26 05:39:12 C 02 54 08.95 +21 35 42.6 u H21
2019-12-02 06:48:38 C 03 24 04.87 +09 28 34.0 V I52
2019-12-02 06:54:41 C 03 24 05.71 +09 28 10.8 V I52
2019-12-02 07:00:44 C 03 24 06.58 +09 27 47.6 V I52
2019-12-07 04:44:17 C 03 39 12.46 +03 26 48.8 u H21
2019-12-07 05:00:21 C 03 39 14.02 +03 26 10.1 u H21
2019-12-18 04:28:57 C 04 00 30.95 -03 16 48.8 V 807
2019-12-18 04:49:30 C 04 00 32.12 -03 17 06.7 V 807
2019-12-18 05:09:34 C 04 00 33.25 -03 17 24.0 V 807