2018 VP9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3202320910 ± 7.95e-08
Semi-major axis (a)1.8741978939 AU ± 2.02e-08
Inclination (i)38.82969969° ± 1.74e-05
Long. of Asc. Node (Ω)253.22973669° ± 4.23e-06
Arg. of Perihelion (ω)161.94845950° ± 4.92e-05
Mean Anomaly (M)281.13166782° ± 2.18e-05
Mean Motion (n)0.3841396248°/day ± 6.21e-09
Perihelion dist (q)1.27401958 AU ± 1.50e-07
Aphelion dist (Q)2.47437620 AU ± 1.51e-07
Orbital Period2.56580217 yr ± 4.15e-08
Physical Parameters
H (abs. magnitude)19.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.353″
Uncertainty0
Orbit TypeAmor
MOID0.300317 AU
Observations Used167
Oppositions5
Arc Total2015-2024
First Observation Used2015-08-10
Last Observation Used2024-01-07
Observations (170)
Date Type RA Dec Mag Band Observatory
2023-12-18 05:04:34 C 03 18 33.451 +09 26 27.96 V 703
2023-12-18 05:07:32 C 03 18 33.455 +09 26 15.40 V 703
2023-12-26 09:08:07 C 03 24 51.058 -01 11 21.82 X F52
2023-12-26 09:25:51 C 03 24 51.607 -01 12 08.80 X F52
2023-12-26 09:43:39 C 03 24 52.185 -01 12 56.04 X F52
2023-12-26 10:01:22 C 03 24 52.731 -01 13 42.54 X F52
2023-12-31 06:31:05 C 03 29 21.847 -05 45 01.98 X F51
2023-12-31 06:48:23 C 03 29 22.457 -05 45 37.29 X F51
2023-12-31 07:22:57 C 03 29 23.687 -05 46 47.72 X F51
2024-01-02 04:52:57 C 03 31 16.155 -07 14 55.83 V U68
2024-01-02 04:58:36 C 03 31 16.426 -07 15 06.57 V U68
2024-01-02 05:23:27 C 03 31 17.352 -07 15 51.53 V U68
2024-01-02 05:29:06 C 03 31 17.577 -07 16 01.57 V U68
2024-01-03 05:48:39 C 03 32 19.997 -07 59 22.19 X F52
2024-01-03 06:05:34 C 03 32 20.635 -07 59 51.58 X F52
2024-01-03 06:39:25 C 03 32 21.934 -08 00 50.53 X F52
2024-01-07 06:10:01 C 03 36 36.218 -10 29 16.11 X F52
2024-01-07 06:25:01 C 03 36 36.838 -10 29 36.98 X F52
2024-01-07 06:40:03 C 03 36 37.462 -10 29 57.86 X F52
2024-01-07 06:55:00 C 03 36 38.086 -10 30 18.44 X F52