IAA RAS IAA Minor Planet Database

2018 VS

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4810543968 ± 7.45e-05
Semi-major axis (a)2.0029599306 AU ± 3.00e-04
Inclination (i)7.55147522° ± 8.87e-04
Long. of Asc. Node (Ω)219.36745274° ± 4.09e-04
Arg. of Perihelion (ω)197.13137962° ± 7.08e-05
Mean Anomaly (M)169.37830840° ± 2.01e-01
Mean Motion (n)0.3476993543°/day ± 7.80e-05
Perihelion dist (q)1.03942725 AU ± 2.16e-04
Aphelion dist (Q)2.96649261 AU ± 4.68e-04
Orbital Period2.83470841 yr ± 6.36e-04
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.324″
Uncertainty3
Orbit TypeAmor
MOID0.055262 AU
Observations Used65
Oppositions1
Arc Total2018-2018
First Observation Used2018-11-01
Last Observation Used2018-12-04
Observations (65)
Date Type RA Dec Mag Band Observatory
2018-11-16 04:53:47 C 02 01 33.73 -16 44 48.9 – V I52
2018-11-16 04:54:23 C 02 01 34.02 -16 44 51.9 – V I52
2018-11-16 04:54:59 C 02 01 34.38 -16 44 53.7 – V I52
2018-11-17 06:58:37 C 02 16 04.50 -18 21 06.6 – o 291
2018-11-17 07:02:59 C 02 16 06.79 -18 21 22.2 – o 291
2018-11-17 07:07:21 C 02 16 09.12 -18 21 37.6 – o 291
2018-11-26 09:03:47 C 04 13 02.00 -26 31 56.6 – o 291
2018-11-26 09:28:29 C 04 13 12.83 -26 32 17.8 – o 291
2018-11-27 06:54:14 C 04 22 55.53 -26 49 54.6 – V I52
2018-11-27 06:56:02 C 04 22 56.16 -26 49 54.9 – V I52
2018-11-27 06:57:50 C 04 22 56.92 -26 49 56.5 – V I52
2018-11-27 06:59:37 C 04 22 57.67 -26 49 57.8 – V I52
2018-12-04 08:19:20 C 05 23 12.24 -27 08 27.0 – o 691
2018-12-04 08:46:48 C 05 23 19.25 -27 08 18.0 – o 691
2018-12-04 09:13:53 C 05 23 26.18 -27 08 06.7 – o 691