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
2020-03-13 15:44:19 s 1 -169569.66 3 +341326.49 2630.0 – C57
2020-03-13 19:14:19 S 11 17 29.110 +34 52 51.96 – V C57
2020-03-13 19:14:19 s 1 -175232.38 4 +334444.71 4150.0 – C57
2020-03-13 19:44:19 S 11 17 31.754 +34 53 25.76 – V C57
2020-03-13 19:44:19 s 1 -176024.77 8 +333429.63 8550.0 – C57
2020-03-13 20:44:19 S 11 17 38.213 +34 54 36.68 – V C57
2020-03-13 20:44:19 s 1 -177596.78 5 +331375.42 9400.0 – C57
2020-03-14 00:44:19 S 11 18 00.122 +34 59 01.61 – V C57
2020-03-14 00:44:19 s 1 -183708.91 0 +322836.45 1110.0 – C57
2020-03-14 06:14:19 S 11 18 31.469 +35 05 15.50 – V C57
2020-03-14 06:14:19 s 1 -191624.69 1 +310246.50 900.0 – C57
2020-03-14 09:14:19 S 11 18 47.621 +35 08 21.05 – V C57
2020-03-14 09:14:19 s 1 -195686.08 5 +302960.34 9360.0 – C57
2020-03-14 14:14:19 S 11 19 15.151 +35 13 48.29 – V C57
2020-03-14 14:14:19 s 1 -202019.62 4 +290150.90 1790.0 – C57
2020-03-14 14:44:19 S 11 19 17.448 +35 14 12.55 – V C57
2020-03-14 14:44:19 s 1 -202621.47 7 +288823.77 6270.0 – C57
2020-03-14 15:44:19 S 11 19 22.862 +35 15 19.48 – V C57
2020-03-14 15:44:19 s 1 -203807.31 3 +286144.14 2120.0 – C57
2020-03-14 20:14:19 S 11 19 47.237 +35 20 02.26 – V C57
2020-03-14 20:14:19 s 1 -208837.48 3 +273664.37 6040.0 – C57
2020-03-14 21:14:18 S 11 19 53.153 +35 21 05.83 – V C57
2020-03-14 21:14:18 s 1 -209884.45 9 +270796.73 8020.0 – C57
2020-03-14 23:44:19 S 11 20 06.204 +35 23 35.05 – V C57
2020-03-14 23:44:19 s 1 -212383.35 0 +263476.05 7280.0 – C57
2020-03-15 00:14:18 S 11 20 08.880 +35 24 04.90 – V C57
2020-03-15 00:14:18 s 1 -212862.27 6 +261985.81 9070.0 – C57
2020-03-15 00:44:19 S 11 20 11.117 +35 24 32.83 – V C57
2020-03-15 00:44:19 s 1 -213334.09 2 +260486.82 5340.0 – C57
2020-03-15 01:14:19 S 11 20 13.817 +35 25 05.48 – V C57
2020-03-15 01:14:19 s 1 -213798.72 8 +258979.08 6030.0 – C57
2020-03-15 01:44:18 S 11 20 16.639 +35 25 34.10 – V C57
2020-03-15 01:44:18 s 1 -214256.11 3 +257462.56 1070.0 – C57
2020-03-15 02:14:19 S 11 20 19.435 +35 26 04.85 – V C57
2020-03-15 02:14:19 s 1 -214706.17 5 +255937.26 380.0 – C57
2020-03-15 06:42:40 C 11 19 08.73 +35 15 00.9 – V 703
2020-03-15 06:50:36 C 11 19 09.52 +35 15 08.6 – V 703
2020-03-15 06:58:50 C 11 19 10.21 +35 15 15.3 – V 703
2020-03-15 07:07:13 C 11 19 11.10 +35 15 24.7 – V 703
2020-03-15 09:14:18 S 11 20 55.471 +35 32 51.29 – V C57
2020-03-15 09:14:18 s 1 -220195.28 8 +233650.51 7260.0 – C57
2020-03-15 12:44:18 S 11 21 13.529 +35 36 20.27 – V C57
2020-03-15 12:44:18 s 1 -222326.77 6 +221845.10 5910.0 – C57
2020-03-15 18:44:18 S 11 21 43.999 +35 41 55.68 – V C57
2020-03-15 18:44:18 s 1 -224911.14 6 +200558.42 2820.0 – C57
2020-03-15 20:14:18 S 11 21 51.132 +35 43 11.28 – V C57
2020-03-15 20:14:18 s 1 -225328.15 5 +195026.89 7000.0 – C57
2020-03-15 23:52:23 C 11 21 02.81 +35 30 55.7 – V 130
2020-03-15 23:56:35 C 11 21 03.26 +35 30 59.4 – V 130
2020-03-16 00:14:18 S 11 22 11.191 +35 46 49.12 – V C57