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
2019-12-19 05:03:50 C 06 07 50.63 -03 21 34.9 o 695
2019-12-21 05:58:27 C 06 09 44.42 -03 43 29.3 u 807
2019-12-21 06:04:15 C 06 09 44.58 -03 43 32.0 u 807
2019-12-21 06:09:46 C 06 09 44.75 -03 43 34.7 u 807
2019-12-22 05:59:28 C 06 10 49.51 -03 54 47.8 u 807
2019-12-22 06:03:49 C 06 10 49.66 -03 54 49.7 u 807
2019-12-22 06:08:10 C 06 10 49.78 -03 54 51.9 u 807
2019-12-22 09:46:57 C 06 10 59.53 -03 57 34.1 o 691
2019-12-22 09:49:27 C 06 10 59.60 -03 57 35.0 o 691
2019-12-22 09:59:27 C 06 11 00.00 -03 57 40.5 o 691
2019-12-23 07:17:37 C 06 12 06.43 -04 07 54.3 V G96
2019-12-23 07:25:14 C 06 12 06.71 -04 07 58.1 V G96
2019-12-23 07:32:49 C 06 12 07.01 -04 08 01.6 V G96
2019-12-23 07:40:25 C 06 12 07.30 -04 08 05.2 V G96
2019-12-26 00:44:53 C 06 16 06.57 -04 40 42.3 V 595
2019-12-26 00:56:17 C 06 16 07.23 -04 40 47.6 V 595
2019-12-26 01:07:41 C 06 16 07.95 -04 40 53.8 V 595
2020-01-01 19:30:38 C 06 36 31.10 -06 25 01.9 V K61
2020-01-01 19:32:15 C 06 36 31.44 -06 25 03.9 V K61
2020-01-01 19:36:01 C 06 36 32.17 -06 25 07.6 V K61
2020-01-01 21:55:26 C 06 36 59.75 -06 27 10.3 V 246
2020-01-01 21:55:49 C 06 36 59.90 -06 27 11.5 V 246
2020-01-01 21:56:59 C 06 37 00.15 -06 27 12.5 V 246
2020-01-01 21:57:50 C 06 37 00.30 -06 27 13.7 V 246
2020-01-01 21:59:30 C 06 37 00.61 -06 27 15.0 V 246
2020-01-01 22:02:06 C 06 37 01.15 -06 27 17.1 V 246
2020-01-01 22:03:19 C 06 37 01.20 -06 27 11.9 V 246
2020-01-01 22:04:16 C 06 37 01.55 -06 27 18.8 V 246
2020-01-02 06:06:41 C 06 38 47.07 -06 32 00.3 u 807
2020-01-02 06:09:00 C 06 38 47.54 -06 32 02.4 u 807
2020-01-02 06:11:26 C 06 38 48.04 -06 32 04.5 u 807
2020-01-02 10:04:07 C 06 39 47.28 -06 37 30.4 V T05
2020-01-02 10:09:36 C 06 39 48.43 -06 37 35.7 V T05
2020-01-02 10:22:26 C 06 39 51.11 -06 37 47.5 V T05
2020-01-02 10:52:06 C 06 39 57.34 -06 38 15.5 V T05
2020-01-02 22:25:51 C 06 42 59.29 -06 50 27.7 V 246
2020-01-02 22:26:02 C 06 42 59.32 -06 50 28.0 V 246
2020-01-02 22:26:12 C 06 42 59.35 -06 50 28.1 V 246
2020-01-02 22:26:23 C 06 42 59.44 -06 50 28.2 V 246
2020-01-02 22:26:34 C 06 42 59.46 -06 50 28.2 V 246
2020-01-02 22:27:19 C 06 42 59.67 -06 50 29.3 V 246
2020-01-02 22:27:29 C 06 42 59.70 -06 50 29.3 V 246
2020-01-02 22:28:23 C 06 42 59.92 -06 50 30.4 V 246
2020-01-03 23:41:35 C 06 50 50.92 -07 18 58.8 V Z80
2020-01-03 23:51:34 C 06 50 54.24 -07 19 10.1 V Z80
2020-01-04 00:01:35 C 06 50 57.53 -07 19 22.7 V Z80
2020-01-04 02:50:45 C 06 52 02.58 -07 19 31.2 V W88
2020-01-04 02:55:21 C 06 52 04.11 -07 19 37.3 V W88
2020-01-04 03:14:53 C 06 52 10.59 -07 20 02.1 V W88
2020-01-04 03:40:52 C 06 52 19.26 -07 20 36.0 V W88