2018 VB9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5228297037 ± 8.38e-06
Semi-major axis (a)2.6833984447 AU ± 5.30e-05
Inclination (i)20.90761491° ± 1.77e-04
Long. of Asc. Node (Ω)113.27620760° ± 3.80e-05
Arg. of Perihelion (ω)348.81976714° ± 9.90e-05
Mean Anomaly (M)203.57550245° ± 1.65e-02
Mean Motion (n)0.2242252571°/day ± 6.64e-06
Perihelion dist (q)1.28043803 AU ± 3.38e-05
Aphelion dist (Q)4.08635886 AU ± 8.37e-05
Orbital Period4.39569697 yr ± 1.30e-04
Physical Parameters
H (abs. magnitude)19.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual1.126″
Uncertainty2
Orbit TypeAmor
MOID0.301279 AU
Observations Used298
Oppositions1
Arc Total2018-2019
First Observation Used2018-10-26
Last Observation Used2019-03-27
Observations (456)
Date Type RA Dec Mag Band Observatory
2019-01-02 21:30:55 C 05 55 40.71 +00 28 09.7 q A17
2019-01-03 03:44:38 S 05 54 55.174 +00 51 46.22 V C57
2019-01-03 03:44:38 s 1 -158717.35 3 +310367.86 5660.0 C57
2019-01-03 04:44:38 S 05 54 55.351 +00 54 53.21 V C57
2019-01-03 04:44:38 s 1 -159851.38 0 +308086.15 3310.0 C57
2019-01-03 06:14:38 S 05 54 56.114 +00 59 24.79 V C57
2019-01-03 06:14:38 s 1 -161516.34 0 +304595.57 7360.0 C57
2019-01-03 09:14:38 S 05 54 57.360 +01 08 43.19 V C57
2019-01-03 09:14:38 s 1 -164711.84 4 +297367.57 3530.0 C57
2019-01-03 09:44:38 S 05 54 57.319 +01 10 13.98 V C57
2019-01-03 09:44:38 s 1 -165226.45 0 +296130.66 9260.0 C57
2019-01-03 13:44:38 S 05 54 59.273 +01 22 44.26 V C57
2019-01-03 13:44:38 s 1 -169149.32 3 +285899.73 7030.0 C57
2019-01-03 14:44:38 S 05 54 59.810 +01 25 43.25 V C57
2019-01-03 14:44:38 s 1 -170074.21 0 +283247.91 9560.0 C57
2019-01-03 15:44:38 S 05 55 00.379 +01 28 51.35 V C57
2019-01-03 15:44:38 s 1 -170975.87 6 +280558.06 3780.0 C57
2019-01-03 16:14:38 S 05 55 00.847 +01 30 22.43 V C57
2019-01-03 16:14:38 s 1 -171417.85 6 +279198.82 7040.0 C57
2019-01-03 19:44:38 S 05 55 02.371 +01 41 27.60 V C57
2019-01-03 19:44:38 s 1 -174340.80 5 +269414.28 8910.0 C57
2019-01-03 21:14:38 S 05 55 03.079 +01 46 09.41 V C57
2019-01-03 21:14:38 s 1 -175498.44 5 +265074.88 3510.0 C57
2019-01-03 22:08:23 C 05 55 58.77 +01 42 51.7 V Z43
2019-01-03 22:25:39 C 05 55 58.89 +01 43 45.1 V Z43
2019-01-03 22:42:10 C 05 55 59.01 +01 44 35.3 18.1 V Z43
2019-01-03 22:58:10 C 05 55 59.10 +01 45 24.9 17.9 V Z43
2019-01-04 01:14:38 S 05 55 05.314 +01 58 33.78 V C57
2019-01-04 01:14:38 s 1 -178288.66 6 +253067.20 9350.0 C57
2019-01-04 01:44:38 S 05 55 05.561 +02 00 12.74 V C57
2019-01-04 01:44:38 s 1 -178605.76 9 +251521.11 8570.0 C57
2019-01-04 03:14:38 S 05 55 06.708 +02 04 54.59 V C57
2019-01-04 03:14:38 s 1 -179512.97 7 +246821.93 6310.0 C57
2019-01-04 04:44:38 S 05 55 07.685 +02 09 36.54 V C57
2019-01-04 04:44:38 s 1 -180352.30 5 +242030.68 5260.0 C57
2019-01-04 08:14:38 S 05 55 09.962 +02 20 49.38 V C57
2019-01-04 08:14:38 s 1 -182033.47 7 +230487.94 6950.0 C57
2019-01-04 08:44:38 S 05 55 10.277 +02 22 24.64 V C57
2019-01-04 08:44:38 s 1 -182240.59 6 +228796.96 9880.0 C57
2019-01-04 08:58:46 C 05 56 07.172 +02 16 23.58 U F51
2019-01-04 09:34:50 C 05 56 07.377 +02 18 14.97 U F51
2019-01-04 13:44:38 S 05 55 13.963 +02 37 58.62 V C57
2019-01-04 13:44:38 s 1 -183823.72 2 +211297.44 7240.0 C57
2019-01-04 17:44:38 S 05 55 16.836 +02 50 26.95 V C57
2019-01-04 17:44:38 s 1 -184398.89 4 +196508.30 7190.0 C57
2019-01-04 19:44:38 S 05 55 18.950 +02 56 39.23 V C57
2019-01-04 19:44:38 s 1 -184433.43 9 +188843.55 9760.0 C57
2019-01-04 20:14:38 S 05 55 19.063 +02 58 17.40 V C57
2019-01-04 20:14:38 s 1 -184414.16 0 +186898.78 5830.0 C57
2019-01-04 20:44:38 S 05 55 19.908 +02 59 47.87 V C57