2019 WC2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4888443669 ± 2.99e-06
Semi-major axis (a)2.4361756128 AU ± 1.62e-05
Inclination (i)12.25244887° ± 4.27e-05
Long. of Asc. Node (Ω)47.59023555° ± 3.98e-05
Arg. of Perihelion (ω)16.93683774° ± 5.29e-05
Mean Anomaly (M)209.75252301° ± 5.67e-03
Mean Motion (n)0.2592085896°/day ± 2.58e-06
Perihelion dist (q)1.24526489 AU ± 1.10e-05
Aphelion dist (Q)3.62708634 AU ± 2.52e-05
Orbital Period3.80244453 yr ± 3.79e-05
Physical Parameters
H (abs. magnitude)21.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.080″
Uncertainty1
Orbit TypeAmor
MOID0.262195 AU
Observations Used22
Oppositions1
Arc Total2019-2020
First Observation Used2019-10-05
Last Observation Used2020-01-01
Observations (27)
Date Type RA Dec Mag Band Observatory
2019-10-05 12:27:01 C 04 42 15.129 +12 12 42.53 V F51
2019-10-09 12:11:18 C 04 53 14.123 +13 55 00.04 U F51
2019-10-09 12:28:47 C 04 53 16.052 +13 55 19.71 U F51
2019-10-09 12:46:14 C 04 53 17.985 +13 55 39.10 U F51
2019-11-25 13:42:32 C 07 04 47.639 +42 19 46.58 U F51
2019-11-25 14:00:33 C 07 04 49.218 +42 20 14.29 U F51
2019-11-25 14:18:34 C 07 04 50.800 +42 20 41.95 U F51
2019-11-25 14:36:34 C 07 04 52.396 +42 21 09.49 U F51
2019-11-25 21:19:58 C 07 05 33.94 +42 31 15.9 V L01
2019-11-25 21:38:36 C 07 05 35.66 +42 31 45.9 V L01
2019-11-25 23:04:40 C 07 05 43.67 +42 34 02.0 V L01
2019-11-25 23:08:37 C 07 05 44.01 +42 34 08.2 V L01
2019-11-25 23:12:01 C 07 05 44.33 +42 34 13.6 V L01
2019-11-26 01:16:45 C 07 05 56.623 +42 37 33.11 V J04
2019-11-26 01:21:45 C 07 05 57.057 +42 37 40.88 V J04
2019-11-26 01:26:46 C 07 05 57.513 +42 37 48.89 V J04
2019-12-04 12:49:13 C 07 23 26.560 +47 30 06.05 U F52
2019-12-04 13:09:47 C 07 23 27.871 +47 30 32.98 U F52
2019-12-04 13:30:25 C 07 23 29.196 +47 30 59.93 U F52
2019-12-17 06:51:50 C 07 40 04.04 +53 07 10.6 V I52
2019-12-17 06:56:23 C 07 40 04.09 +53 07 14.9 V I52
2019-12-17 07:07:54 C 07 40 04.45 +53 07 23.8 V I52
2019-12-17 07:25:23 C 07 40 04.84 +53 07 40.3 V I52
2020-01-01 10:49:42 C 07 43 26.024 +56 33 38.14 U F51
2020-01-01 11:09:27 C 07 43 25.618 +56 33 43.43 U F51
2020-01-01 11:29:03 C 07 43 25.237 +56 33 48.63 U F51
2020-01-01 11:48:35 C 07 43 24.822 +56 33 53.63 U F51