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
2019-01-04 20:44:38 s 1 -184383.40 6 +184942.48 440.0 C57
2019-01-04 22:44:38 S 05 55 21.562 +03 06 07.13 V C57
2019-01-04 22:44:38 s 1 -184142.38 7 +177001.29 7150.0 C57
2019-01-05 00:14:38 S 05 55 23.285 +03 10 57.83 V C57
2019-01-05 00:14:38 s 1 -183832.93 6 +170922.42 8490.0 C57
2019-01-05 00:44:38 S 05 55 23.527 +03 12 24.37 V C57
2019-01-05 00:44:38 s 1 -183704.31 6 +168872.48 9340.0 C57
2019-01-05 03:44:38 S 05 55 26.770 +03 21 46.94 V C57
2019-01-05 03:44:38 s 1 -182651.56 8 +156321.70 1190.0 C57
2019-01-05 04:44:38 S 05 55 27.422 +03 24 58.50 V C57
2019-01-05 04:44:38 s 1 -182188.59 6 +152041.46 2370.0 C57
2019-01-05 06:14:38 S 05 55 29.261 +03 29 31.63 V C57
2019-01-05 06:14:38 s 1 -181382.93 6 +145529.45 9130.0 C57
2019-01-05 06:44:38 S 05 55 29.813 +03 31 18.08 V C57
2019-01-05 06:44:38 s 1 -181083.76 8 +143334.19 7530.0 C57
2019-01-05 07:14:38 S 05 55 30.134 +03 32 50.46 V C57
2019-01-05 07:14:38 s 1 -180768.87 5 +141126.57 1740.0 C57
2019-01-05 07:44:38 S 05 55 30.821 +03 34 20.39 V C57
2019-01-05 07:44:38 s 1 -180437.99 6 +138906.57 350.0 C57
2019-01-05 08:44:38 S 05 55 31.860 +03 37 21.54 V C57
2019-01-05 08:44:38 s 1 -179727.20 6 +134429.27 4910.0 C57
2019-01-05 09:14:38 S 05 55 32.698 +03 38 55.21 V C57
2019-01-05 09:14:38 s 1 -179346.73 9 +132171.92 7850.0 C57
2019-01-05 09:44:38 S 05 55 33.214 +03 40 39.58 V C57
2019-01-05 09:44:38 s 1 -178949.17 6 +129902.05 9140.0 C57
2019-01-05 09:59:25 C 05 56 27.97 +03 34 17.4 V T08
2019-01-05 10:02:11 C 05 56 28.04 +03 34 26.8 V T08
2019-01-05 10:11:04 C 05 56 28.06 +03 34 54.0 V T08
2019-01-05 10:13:49 C 05 56 28.12 +03 35 02.9 V T08
2019-01-05 10:22:44 C 05 56 28.18 +03 35 30.8 V T08
2019-01-05 10:25:29 C 05 56 28.16 +03 35 39.8 V T08
2019-01-05 11:44:38 S 05 55 35.227 +03 46 57.29 V C57
2019-01-05 11:44:38 s 1 -177181.91 5 +120696.96 4740.0 C57
2019-01-05 12:14:38 S 05 55 36.317 +03 48 33.98 V C57
2019-01-05 12:14:38 s 1 -176694.26 4 +118364.17 2550.0 C57
2019-01-05 13:44:38 S 05 55 37.442 +03 53 04.16 V C57
2019-01-05 13:44:38 s 1 -175115.91 8 +111289.89 5720.0 C57
2019-01-05 14:14:38 S 05 55 38.474 +03 54 41.36 V C57
2019-01-05 14:14:38 s 1 -174550.14 5 +108906.46 3410.0 C57
2019-01-05 14:44:38 S 05 55 39.509 +03 56 16.22 V C57
2019-01-05 14:44:38 s 1 -173963.92 0 +106510.34 960.0 C57
2019-01-05 15:14:38 S 05 55 39.545 +03 57 39.10 V C57
2019-01-05 15:14:38 s 1 -173356.85 3 +104101.55 6190.0 C57
2019-01-05 17:14:38 S 05 55 42.518 +04 04 04.55 V C57
2019-01-05 17:14:38 s 1 -170711.96 5 +94339.680 8240.0 C57
2019-01-05 20:44:38 S 05 55 47.683 +04 14 57.12 V C57
2019-01-05 20:44:38 s 1 -165179.75 9 +76772.228 7110.0 C57
2019-01-07 10:13:33 C 05 57 15.79 +06 07 46.5 V T05
2019-01-07 10:25:32 C 05 57 15.93 +06 08 24.4 V T05
2019-01-07 10:37:22 C 05 57 16.06 +06 09 02.8 V T05