IAA RAS IAA Minor Planet Database

2019 WB6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4071328213 ± 5.14e-08
Semi-major axis (a)2.0079362864 AU ± 1.07e-07
Inclination (i)11.79741162° ± 6.17e-06
Long. of Asc. Node (Ω)144.51139780° ± 9.09e-06
Arg. of Perihelion (ω)15.09873463° ± 3.46e-05
Mean Anomaly (M)3.75794813° ± 5.13e-05
Mean Motion (n)0.3464075779°/day ± 2.78e-08
Perihelion dist (q)1.19043952 AU ± 1.21e-07
Aphelion dist (Q)2.82543305 AU ± 1.83e-07
Orbital Period2.84527922 yr ± 2.28e-07
Physical Parameters
H (abs. magnitude)20.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.588″
Uncertainty0
Orbit TypeAmor
MOID0.205983 AU
Observations Used504
Oppositions3
Arc Total2016-2020
First Observation Used2016-11-03
Last Observation Used2020-05-20
Observations (669)
Date Type RA Dec Mag Band Observatory
2020-02-08 01:05:55 C 09 47 44.30 +07 56 07.0 – V 160
2020-02-08 01:10:43 C 09 47 44.65 +07 56 16.0 – V 160
2020-02-13 21:13:58 C 09 59 53.83 +12 43 20.1 – V L18
2020-02-13 21:24:00 C 09 59 54.60 +12 43 41.6 – V L18
2020-02-13 21:34:03 C 09 59 55.46 +12 44 04.1 – V L18
2020-02-13 21:44:05 C 09 59 56.32 +12 44 25.6 – V L18
2020-02-13 21:54:07 C 09 59 57.18 +12 44 47.7 – V L18
2020-02-13 22:04:10 C 09 59 58.06 +12 45 08.7 – V L18
2020-02-14 07:46:32 C 10 00 50.43 +13 06 23.2 – q H45
2020-02-14 07:47:44 C 10 00 50.52 +13 06 25.5 – q H45
2020-02-14 07:48:59 C 10 00 50.64 +13 06 28.3 – q H45
2020-02-14 07:50:21 C 10 00 50.72 +13 06 31.4 – q H45
2020-02-14 07:51:32 C 10 00 50.87 +13 06 33.8 – q H45
2020-02-14 07:53:00 C 10 00 50.97 +13 06 37.1 – q H45
2020-02-14 21:56:14 C 10 02 10.62 +13 37 15.3 – V B67
2020-02-14 22:05:12 C 10 02 11.39 +13 37 35.0 – V B67
2020-02-14 22:14:08 C 10 02 12.14 +13 37 54.6 – V B67
2020-02-15 02:13:35 C 10 02 32.46 +13 46 41.7 – V 160
2020-02-15 02:17:45 C 10 02 32.81 +13 46 51.2 – V 160
2020-02-15 02:21:54 C 10 02 33.20 +13 46 59.7 – V 160
2020-02-15 04:43:30 C 10 02 48.53 +13 52 19.0 – V W16
2020-02-15 05:08:19 C 10 02 50.62 +13 53 14.2 – V W16
2020-02-15 05:36:50 C 10 02 52.99 +13 54 17.2 – V W16
2020-02-15 05:50:46 C 10 02 53.58 +13 55 31.8 – V W88
2020-02-15 05:55:07 C 10 02 53.88 +13 55 41.9 – V W88
2020-02-15 06:05:10 C 10 02 54.74 +13 56 03.9 – V W88
2020-02-15 07:35:02 C 10 03 03.85 +13 58 39.5 – V 703
2020-02-15 07:41:20 C 10 03 03.64 +13 58 50.6 – q H45
2020-02-15 07:42:35 C 10 03 04.47 +13 58 56.0 – V 703
2020-02-15 07:43:00 C 10 03 03.77 +13 58 54.5 – q H45
2020-02-15 07:44:16 C 10 03 03.88 +13 58 57.1 – q H45
2020-02-15 07:45:26 C 10 03 04.01 +13 59 00.1 – q H45
2020-02-15 07:47:34 C 10 03 04.18 +13 59 04.5 – q H45
2020-02-15 07:50:07 C 10 03 05.12 +13 59 12.7 – V 703
2020-02-15 07:53:15 C 10 03 04.65 +13 59 17.1 – q H45
2020-02-15 07:57:39 C 10 03 05.75 +13 59 29.1 – V 703
2020-02-18 07:28:17 C 10 09 57.88 +16 39 22.4 – V 703
2020-02-18 07:35:54 C 10 09 58.55 +16 39 39.7 – V 703
2020-02-18 07:43:31 C 10 09 59.24 +16 39 57.1 – V 703
2020-02-18 07:51:07 C 10 09 59.91 +16 40 13.9 – V 703
2020-02-19 18:45:02 C 10 13 29.99 +17 58 52.9 – t L04
2020-02-19 18:50:43 C 10 13 30.57 +17 59 05.7 – t L04
2020-02-20 06:24:08 C 10 14 39.89 +18 25 26.5 – U I41
2020-02-20 06:24:47 C 10 14 39.96 +18 25 28.1 – U I41
2020-02-20 07:10:43 C 10 14 44.15 +18 27 12.5 – U I41
2020-02-20 07:11:21 C 10 14 44.21 +18 27 14.0 – U I41
2020-02-20 07:12:39 C 10 14 44.32 +18 27 17.1 – U I41
2020-02-21 07:27:22 C 10 17 11.63 +19 21 58.9 – q H45
2020-02-21 07:28:30 C 10 17 11.74 +19 22 01.7 – q H45
2020-02-21 07:29:33 C 10 17 11.85 +19 22 03.7 – q H45