885347 (2018 VB4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5978634256 ± 4.29e-07
Semi-major axis (a)1.0045210349 AU ± 6.26e-09
Inclination (i)13.51152077° ± 2.38e-05
Long. of Asc. Node (Ω)198.36548268° ± 7.16e-05
Arg. of Perihelion (ω)13.26827054° ± 5.84e-05
Mean Anomaly (M)253.77506929° ± 3.39e-05
Mean Motion (n)0.9789797826°/day ± 9.15e-09
Perihelion dist (q)0.40395465 AU ± 4.31e-07
Aphelion dist (Q)1.60508742 AU ± 4.31e-07
Orbital Period1.00678921 yr ± 9.41e-09
Physical Parameters
H (abs. magnitude)21.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.162″
Uncertainty0
Orbit TypeApollo
MOID0.148582 AU
Observations Used105
Oppositions1
Arc Total2018-2025
First Observation Used2018-11-02
Last Observation Used2025-12-13
Observations (116)
Date Type RA Dec Mag Band Observatory
2023-12-07 07:06:05 C 02 59 29.596 -18 52 27.45 X F51
2023-12-07 07:38:42 C 02 59 23.427 -18 53 08.54 X F51
2023-12-07 07:55:01 C 02 59 20.294 -18 53 28.74 X F51
2023-12-10 07:06:02 C 02 46 20.180 -20 16 37.89 X F51
2023-12-10 07:27:22 C 02 46 16.203 -20 17 01.23 X F51
2023-12-10 07:47:46 C 02 46 12.361 -20 17 23.48 X F51
2023-12-10 08:11:12 C 02 46 07.973 -20 17 49.06 X F51
2024-11-01 08:17:05 C 04 45 07.83 +03 01 28.2 V H21
2024-11-01 08:29:34 C 04 45 06.89 +03 01 12.3 V H21
2024-12-03 05:22:28 C 03 02 08.819 -15 47 35.38 V G96
2024-12-03 05:30:36 C 03 02 07.328 -15 47 45.20 V G96
2024-12-03 05:38:44 C 03 02 05.914 -15 47 55.21 V G96
2025-12-13 06:35:50 C 02 15 33.539 -17 57 52.75 X F52
2025-12-13 06:52:03 C 02 15 31.196 -17 58 02.99 X F52
2025-12-13 07:08:13 C 02 15 28.865 -17 58 13.18 X F52
2025-12-13 07:24:14 C 02 15 26.555 -17 58 23.12 X F52