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
2020-03-17 15:14:18 s 1 -173534.53 9 + 1143.610 3490.0 – C57
2020-03-17 17:44:18 S 11 25 23.825 +36 16 37.49 – V C57
2020-03-17 17:44:18 s 1 -164267.23 7 -11643.767 3170.0 – C57
2020-03-17 19:14:18 S 11 25 30.583 +36 17 26.66 – V C57
2020-03-17 19:14:18 s 1 -158153.36 2 -19281.740 1670.0 – C57
2020-03-17 19:44:18 S 11 25 32.882 +36 17 34.04 – V C57
2020-03-17 19:44:18 s 1 -156017.37 7 -21816.810 4890.0 – C57
2020-03-17 20:14:18 S 11 25 35.222 +36 17 48.16 – V C57
2020-03-17 20:14:18 s 1 -153830.69 8 -24344.750 4560.0 – C57
2020-03-17 20:44:18 S 11 25 37.409 +36 18 00.32 – V C57
2020-03-17 20:44:18 s 1 -151592.29 4 -26864.463 9370.0 – C57
2020-03-17 21:14:18 S 11 25 39.631 +36 18 15.66 – V C57
2020-03-17 21:14:18 s 1 -149301.11 9 -29374.781 7990.0 – C57
2020-03-17 21:44:18 S 11 25 42.094 +36 18 35.96 – V C57
2020-03-17 21:44:18 s 1 -146956.11 4 -31874.467 9070.0 – C57
2020-03-17 22:14:18 S 11 25 44.402 +36 18 45.86 – V C57
2020-03-17 22:14:18 s 1 -144556.20 9 -34362.202 1220.0 – C57
2020-03-23 09:04:01 C 11 39 58.903 +37 26 40.81 – U F52
2020-03-23 09:37:51 C 11 40 01.981 +37 26 55.17 – U F52
2020-03-23 09:54:50 C 11 40 03.517 +37 27 02.10 – U F52
2020-03-24 07:31:09 C 11 42 14.25 +37 35 00.9 – V 703
2020-03-24 07:38:52 C 11 42 14.94 +37 35 03.3 – V 703
2020-03-24 07:46:34 C 11 42 15.63 +37 35 05.3 – V 703
2020-03-24 07:54:14 C 11 42 16.32 +37 35 08.7 – V 703
2020-03-26 04:00:46 C 11 46 40.10 +37 47 51.8 – u H21
2020-03-26 04:02:49 C 11 46 40.27 +37 47 52.1 – u H21
2020-03-26 04:04:47 C 11 46 40.46 +37 47 52.7 – u H21
2020-03-26 04:06:45 C 11 46 40.62 +37 47 53.1 – u H21
2020-03-26 04:08:42 C 11 46 40.77 +37 47 53.7 – u H21
2020-03-26 04:10:40 C 11 46 40.98 +37 47 54.1 – u H21
2020-03-27 21:13:12 C 11 50 38.83 +37 55 25.3 – V A17
2020-03-27 21:30:10 C 11 50 40.32 +37 55 27.7 – V A17
2020-03-27 21:47:08 C 11 50 41.82 +37 55 30.0 – V A17
2020-03-31 05:43:03 C 11 58 07.25 +37 59 21.3 – U I41
2020-03-31 05:44:45 C 11 58 07.38 +37 59 21.1 – U I41
2020-03-31 06:13:05 C 11 58 09.70 +37 59 20.8 – U I41
2020-03-31 07:15:24 C 11 58 14.72 +37 59 18.6 – U I41
2020-04-03 05:56:44 C 12 04 29.00 +37 51 18.7 – V 703
2020-04-03 06:04:26 C 12 04 29.54 +37 51 17.3 – V 703
2020-04-03 06:12:09 C 12 04 30.11 +37 51 16.1 – V 703
2020-04-03 06:19:52 C 12 04 30.62 +37 51 14.2 – V 703
2020-04-11 09:47:50 C 12 20 13.625 +36 43 55.45 – U F51
2020-04-11 10:22:53 C 12 20 15.957 +36 43 37.72 – U F51
2020-04-11 10:41:12 C 12 20 17.190 +36 43 28.30 – U F51
2020-04-12 09:56:33 C 12 22 01.438 +36 31 40.44 – U F51
2020-04-12 10:11:17 C 12 22 02.400 +36 31 32.60 – U F51
2020-04-12 10:25:43 C 12 22 03.349 +36 31 24.92 – U F51
2020-04-12 10:42:10 C 12 22 04.429 +36 31 15.85 – U F51
2020-04-15 05:54:37 C 12 26 56.72 +35 53 09.5 – U I41
2020-04-15 06:22:31 C 12 26 58.49 +35 52 53.0 – U I41