2019 WC5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5731407786 ± 4.72e-08
Semi-major axis (a)2.0695390308 AU ± 1.26e-09
Inclination (i)9.52362399° ± 4.51e-06
Long. of Asc. Node (Ω)112.09696734° ± 5.84e-06
Arg. of Perihelion (ω)42.84823672° ± 1.99e-05
Mean Anomaly (M)336.48984527° ± 2.84e-06
Mean Motion (n)0.3310562901°/day ± 3.02e-10
Perihelion dist (q)0.88340182 AU ± 9.76e-08
Aphelion dist (Q)3.25567624 AU ± 9.77e-08
Orbital Period2.97721660 yr ± 2.72e-09
Physical Parameters
H (abs. magnitude)22.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.226″
Uncertainty0
Orbit TypeApollo
MOID0.002693 AU
Observations Used141
Oppositions9
Arc Total2010-2023
First Observation Used2010-12-16
Last Observation Used2023-01-04
Observations (148)
Date Type RA Dec Mag Band Observatory
2020-01-04 03:45:24 C 06 52 20.73 -07 20 41.2 V W88
2020-01-04 10:24:50 C 06 54 51.82 -07 31 44.5 V T08
2020-01-04 10:30:34 C 06 54 53.85 -07 31 52.1 V T08
2020-01-04 10:43:56 C 06 54 58.56 -07 32 10.0 V T08
2020-01-04 11:00:06 C 06 55 04.31 -07 32 31.8 V T08
2020-01-05 21:55:50 C 07 12 34.54 -08 29 17.1 U K83
2020-01-05 21:58:16 C 07 12 36.00 -08 29 21.3 U K83
2020-01-05 22:00:13 C 07 12 37.09 -08 29 25.8 U K83
2020-01-06 08:19:59 C 07 19 20.12 -08 49 39.6 q H45
2020-01-06 08:21:02 C 07 19 20.82 -08 49 41.9 q H45
2020-01-06 08:22:16 C 07 19 21.65 -08 49 44.0 q H45
2020-01-06 08:23:16 C 07 19 22.34 -08 49 46.1 q H45
2020-01-06 08:24:13 C 07 19 22.96 -08 49 48.1 q H45
2020-01-06 08:25:09 C 07 19 23.56 -08 49 50.3 q H45
2020-01-06 08:26:19 C 07 19 24.34 -08 49 52.4 q H45
2020-01-06 08:27:27 C 07 19 25.14 -08 49 55.4 q H45
2020-01-07 06:11:05 C 07 38 03.27 -09 41 31.7 V 703
2020-01-07 06:18:59 C 07 38 10.78 -09 41 53.3 V 703
2020-01-07 06:26:55 C 07 38 18.33 -09 42 15.5 V 703
2020-01-07 06:34:50 C 07 38 25.83 -09 42 37.2 V 703
2020-01-09 06:41:18 C 08 55 26.95 -12 28 26.4 u H21
2020-01-09 06:42:50 C 08 55 30.58 -12 28 32.7 u H21
2020-01-09 06:44:28 C 08 55 34.42 -12 28 39.3 u H21
2020-01-09 06:46:10 C 08 55 38.47 -12 28 46.0 u H21
2020-01-09 06:48:19 C 08 55 43.53 -12 28 54.0 u H21
2020-01-09 06:49:51 C 08 55 47.19 -12 29 01.6 u H21
2020-01-09 06:51:28 C 08 55 51.03 -12 29 07.3 u H21
2020-01-09 06:53:06 C 08 55 54.88 -12 29 13.8 u H21
2020-01-09 06:54:43 C 08 55 58.73 -12 29 20.3 u H21
2020-01-09 06:56:20 C 08 56 02.57 -12 29 26.7 u H21
2020-01-09 06:57:58 C 08 56 06.43 -12 29 33.1 u H21
2022-11-24 14:48:57 C 06 21 50.270 +01 55 08.46 V T14
2022-11-24 14:50:42 C 06 21 50.374 +01 55 07.63 V T14
2022-11-24 14:52:26 C 06 21 50.476 +01 55 06.81 V T14
2022-12-16 09:04:11 C 07 12 22.66 -02 48 54.8 V W16
2022-12-16 09:11:46 C 07 12 23.84 -02 48 59.6 V W16
2022-12-16 09:19:21 C 07 12 25.07 -02 49 04.8 V W16
2022-12-16 09:26:55 C 07 12 26.28 -02 49 10.0 V W16
2022-12-20 07:29:23 C 07 31 18.192 -03 57 52.60 V G96
2022-12-20 07:45:50 C 07 31 21.889 -03 58 05.70 V G96
2022-12-20 07:54:04 C 07 31 23.732 -03 58 12.29 V G96
2022-12-30 06:30:10 C 09 14 54.874 -08 02 55.97 V W68
2022-12-30 06:32:46 C 09 14 56.746 -08 02 59.60 V W68
2022-12-30 06:36:41 C 09 14 59.618 -08 03 04.46 V W68
2022-12-30 06:45:07 C 09 15 05.693 -08 03 14.76 V W68
2023-01-04 01:47:53 C 11 08 30.52 -09 59 04.0 X K19
2023-01-04 01:52:39 C 11 08 36.09 -09 59 06.2 X K19
2023-01-04 01:57:25 C 11 08 41.68 -09 59 08.5 X K19