2018 VA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2717326874 ± 1.45e-04
Semi-major axis (a)1.3728052681 AU ± 2.82e-04
Inclination (i)12.39844003° ± 4.94e-03
Long. of Asc. Node (Ω)41.01474440° ± 1.17e-04
Arg. of Perihelion (ω)19.12328547° ± 2.32e-03
Mean Anomaly (M)126.78487448° ± 4.83e-01
Mean Motion (n)0.6127719409°/day ± 1.89e-04
Perihelion dist (q)0.99976920 AU ± 2.86e-04
Aphelion dist (Q)1.74584133 AU ± 4.10e-04
Orbital Period1.60847163 yr ± 4.96e-04
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.397″
Uncertainty3
Orbit TypeApollo
MOID0.017863 AU
Observations Used20
Oppositions1
Arc Total2018-2018
First Observation Used2018-11-02
Last Observation Used2018-11-09
Observations (20)
Date Type RA Dec Mag Band Observatory
2018-11-02 09:08:28 C 03 19 28.02 +04 48 16.2 V G96
2018-11-02 09:15:50 C 03 19 28.93 +04 51 35.9 V G96
2018-11-02 09:23:13 C 03 19 29.83 +04 54 56.0 V G96
2018-11-02 09:30:36 C 03 19 30.72 +04 58 17.0 V G96
2018-11-02 10:27:26 C 03 19 38.17 +05 24 03.3 V I52
2018-11-02 10:27:42 C 03 19 38.24 +05 24 11.1 V I52
2018-11-02 10:27:58 C 03 19 38.23 +05 24 17.9 V I52
2018-11-02 11:16:42 C 03 20 01.279 +05 48 01.98 V F52
2018-11-02 20:15:40 C 03 22 23.81 +09 59 28.1 V J95
2018-11-02 20:26:21 C 03 22 25.95 +10 04 43.3 V J95
2018-11-02 20:33:49 C 03 22 27.49 +10 08 22.1 V J95
2018-11-03 03:46:24 C 03 24 21.15 +13 45 32.0 V I52
2018-11-03 03:47:07 C 03 24 21.29 +13 45 55.1 V I52
2018-11-03 03:47:47 C 03 24 21.44 +13 46 14.7 V I52
2018-11-04 00:52:05 C 03 29 46.95 +24 53 59.9 o K88
2018-11-04 00:57:13 C 03 29 48.05 +24 56 45.4 o K88
2018-11-04 01:02:21 C 03 29 49.21 +24 59 31.8 o K88
2018-11-09 08:57:27 C 05 13 58.35 +76 38 58.3 o 291
2018-11-09 09:02:43 C 05 14 07.12 +76 40 03.0 o 291
2018-11-09 09:07:56 C 05 14 15.84 +76 41 06.9 o 291