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
2020-03-16 00:14:18 s 1 -225950.58 0 +179860.25 6810.0 – C57
2020-03-16 00:44:18 S 11 22 13.565 +35 47 12.98 – V C57
2020-03-16 00:44:18 s 1 -225975.85 1 +177921.61 4080.0 – C57
2020-03-16 05:14:18 S 11 22 35.731 +35 51 12.82 – V C57
2020-03-16 05:14:18 s 1 -225637.39 3 +160042.34 6600.0 – C57
2020-03-16 05:44:18 S 11 22 37.999 +35 51 33.98 – V C57
2020-03-16 05:44:18 s 1 -225533.90 4 +158007.61 1310.0 – C57
2020-03-16 06:14:18 S 11 22 40.678 +35 52 06.53 – V C57
2020-03-16 06:14:18 s 1 -225416.60 2 +155963.21 3820.0 – C57
2020-03-16 07:44:18 S 11 22 47.033 +35 53 12.77 – V C57
2020-03-16 07:44:18 s 1 -224979.96 7 +149772.00 6250.0 – C57
2020-03-16 09:14:18 S 11 22 54.324 +35 54 30.71 – V C57
2020-03-16 09:14:18 s 1 -224412.18 4 +143493.65 1930.0 – C57
2020-03-16 12:44:18 S 11 23 10.802 +35 57 18.14 – V C57
2020-03-16 12:44:18 s 1 -222545.91 4 +128505.23 5760.0 – C57
2020-03-16 13:44:18 S 11 23 15.778 +35 58 05.16 – V C57
2020-03-16 13:44:18 s 1 -221865.41 2 +124135.84 750.0 – C57
2020-03-16 14:14:18 S 11 23 18.586 +35 58 32.77 – V C57
2020-03-16 14:14:18 s 1 -221499.41 7 +121936.69 9800.0 – C57
2020-03-16 14:44:18 S 11 23 20.990 +35 58 51.74 – V C57
2020-03-16 14:44:18 s 1 -221115.92 1 +119727.93 2880.0 – C57
2020-03-16 18:44:18 S 11 23 39.614 +36 01 52.46 – V C57
2020-03-16 18:44:18 s 1 -217385.41 7 +101714.35 8620.0 – C57
2020-03-16 19:14:18 S 11 23 41.928 +36 02 13.92 – V C57
2020-03-16 19:14:18 s 1 -216831.96 6 +99420.151 4990.0 – C57
2020-03-16 19:44:18 S 11 23 44.083 +36 02 40.67 – V C57
2020-03-16 19:44:18 s 1 -216258.13 1 +97116.626 2370.0 – C57
2020-03-16 20:14:18 S 11 23 46.274 +36 03 02.05 – V C57
2020-03-16 20:14:18 s 1 -215663.58 4 +94803.826 420.0 – C57
2020-03-17 00:14:18 S 11 24 04.865 +36 05 50.46 – V C57
2020-03-17 00:14:18 s 1 -210119.91 3 +75974.449 5180.0 – C57
2020-03-17 00:44:18 S 11 24 06.799 +36 06 10.44 – V C57
2020-03-17 00:44:18 s 1 -209322.97 6 +73580.974 2400.0 – C57
2020-03-17 06:14:18 S 11 24 31.891 +36 09 58.39 – V C57
2020-03-17 06:14:18 s 1 -198846.04 2 +46714.649 9750.0 – C57
2020-03-17 07:14:18 S 11 24 36.350 +36 10 33.89 – V C57
2020-03-17 07:14:18 s 1 -196574.91 9 +41732.868 340.0 – C57
2020-03-17 09:14:18 S 11 24 45.218 +36 11 49.24 – V C57
2020-03-17 09:14:18 s 1 -191657.88 2 +31693.176 3150.0 – C57
2020-03-17 11:14:18 S 11 24 54.302 +36 13 07.93 – V C57
2020-03-17 11:14:18 s 1 -186208.27 2 +21566.405 8070.0 – C57
2020-03-17 11:44:18 S 11 24 56.693 +36 13 21.50 – V C57
2020-03-17 11:44:18 s 1 -184757.70 4 +19023.507 6230.0 – C57
2020-03-17 12:44:18 S 11 25 01.018 +36 13 58.69 – V C57
2020-03-17 12:44:18 s 1 -181745.82 0 +13926.909 1250.0 – C57
2020-03-17 13:14:18 S 11 25 03.732 +36 14 10.10 – V C57
2020-03-17 13:14:18 s 1 -180183.01 8 +11374.063 6400.0 – C57
2020-03-17 14:14:18 S 11 25 08.045 +36 14 43.44 – V C57
2020-03-17 14:14:18 s 1 -176939.84 0 + 6261.609 7520.0 – C57
2020-03-17 15:14:18 S 11 25 12.336 +36 15 21.35 – V C57