2018 VF4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4923619942 ± 1.12e-04
Semi-major axis (a)2.0630288884 AU ± 4.70e-04
Inclination (i)11.58673844° ± 2.04e-03
Long. of Asc. Node (Ω)226.29260918° ± 5.58e-04
Arg. of Perihelion (ω)177.21082818° ± 3.74e-04
Mean Anomaly (M)134.68280855° ± 3.07e-01
Mean Motion (n)0.3326245592°/day ± 1.14e-04
Perihelion dist (q)1.04727187 AU ± 3.32e-04
Aphelion dist (Q)3.07878591 AU ± 7.39e-04
Orbital Period2.96317952 yr ± 1.01e-03
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.201″
Uncertainty3
Orbit TypeAmor
MOID0.055343 AU
Observations Used25
Oppositions1
Arc Total2018-2018
First Observation Used2018-11-06
Last Observation Used2018-12-02
Observations (26)
Date Type RA Dec Mag Band Observatory
2018-11-06 06:29:48 C 01 14 15.625 +22 44 36.78 V F52
2018-11-06 06:49:15 C 01 14 28.773 +22 42 40.56 V F52
2018-11-08 11:10:27 C 01 51 41.926 +16 56 20.29 U F52
2018-11-08 11:29:38 C 01 51 54.840 +16 54 03.15 U F52
2018-11-08 11:49:12 C 01 52 08.091 +16 51 42.46 U F52
2018-11-08 20:32:30 C 01 58 31.598 +15 49 15.85 V J04
2018-11-08 20:34:36 C 01 58 33.002 +15 49 01.02 V J04
2018-11-08 20:36:41 C 01 58 34.422 +15 48 46.25 V J04
2018-11-10 06:46:31 C 02 22 04.98 +11 40 04.7 V G96
2018-11-10 06:53:55 C 02 22 09.70 +11 39 10.5 V G96
2018-11-10 07:01:19 C 02 22 14.44 +11 38 16.3 V G96
2018-11-10 07:08:43 C 02 22 19.15 +11 37 21.8 V G96
2018-11-11 07:39:37 C 02 38 33.15 +08 38 07.8 V I52
2018-11-11 07:39:57 C 02 38 33.47 +08 38 01.9 V I52
2018-11-11 07:40:40 C 02 38 33.84 +08 37 59.5 V I52
2018-11-12 06:06:49 C 02 52 49.87 +05 57 22.4 V I52
2018-11-12 06:17:49 C 02 52 56.24 +05 56 05.1 V I52
2018-11-12 06:18:38 C 02 52 56.72 +05 55 59.3 V I52
2018-11-12 06:19:25 C 02 52 57.15 +05 55 54.2 V I52
2018-11-15 06:47:04 C 03 33 42.47 -01 52 16.7 V I52
2018-11-15 06:49:51 C 03 33 43.78 -01 52 32.7 V I52
2018-11-15 06:52:58 C 03 33 45.27 -01 52 50.8 V I52
2018-11-15 06:54:56 C 03 33 46.20 -01 53 01.9 V I52
2018-12-02 07:37:28 C 05 25 01.29 -19 39 54.7 U 807
2018-12-02 07:55:02 C 05 25 03.22 -19 40 06.7 U 807
2018-12-02 08:12:01 C 05 25 05.09 -19 40 18.4 U 807