2018 VS4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3568407951 ± 6.98e-08
Semi-major axis (a)1.5913608768 AU ± 4.76e-09
Inclination (i)16.42861117° ± 2.89e-05
Long. of Asc. Node (Ω)45.42867096° ± 3.03e-06
Arg. of Perihelion (ω)6.90716069° ± 1.27e-04
Mean Anomaly (M)180.44799428° ± 5.63e-05
Mean Motion (n)0.4909748667°/day ± 2.20e-09
Perihelion dist (q)1.02349840 AU ± 1.11e-07
Aphelion dist (Q)2.15922336 AU ± 1.11e-07
Orbital Period2.00748826 yr ± 9.01e-09
Physical Parameters
H (abs. magnitude)26.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.366″
Uncertainty0
Orbit TypeAmor
MOID0.033276 AU
Observations Used80
Oppositions2
Arc Total2018-2022
First Observation Used2018-11-06
Last Observation Used2022-11-14
Observations (81)
Date Type RA Dec Mag Band Observatory
2018-11-06 06:07:14 C 01 29 37.86 -14 23 51.7 V G96
2018-11-06 06:15:21 C 01 29 36.16 -14 21 41.0 V G96
2018-11-06 06:23:30 C 01 29 34.43 -14 19 27.9 V G96
2018-11-06 06:31:37 C 01 29 32.64 -14 17 14.9 V G96
2018-11-06 07:39:56 C 01 29 17.23 -13 58 29.5 V H01
2018-11-06 07:46:13 C 01 29 15.89 -13 56 45.4 V H01
2018-11-06 08:00:53 C 01 29 12.80 -13 52 41.8 V H01
2018-11-06 08:09:06 C 01 29 11.59 -13 50 22.9 V I52
2018-11-06 08:11:11 C 01 29 11.08 -13 49 48.6 V I52
2018-11-06 08:12:42 C 01 29 10.34 -13 49 25.1 V H01
2018-11-06 08:13:18 C 01 29 10.67 -13 49 12.9 V I52
2018-11-06 08:15:23 C 01 29 10.21 -13 48 38.6 V I52
2018-11-06 08:25:04 C 01 29 08.20 -13 45 56.6 V I52
2018-11-06 08:27:10 C 01 29 07.74 -13 45 21.7 V I52
2018-11-06 08:29:16 C 01 29 07.31 -13 44 47.0 V I52
2018-11-06 08:31:21 C 01 29 06.89 -13 44 11.7 V I52
2018-11-06 11:13:53 C 01 28 46.57 -12 54 54.6 V 474
2018-11-06 11:15:40 C 01 28 46.20 -12 54 24.5 V 474
2018-11-06 11:17:27 C 01 28 45.80 -12 53 54.5 V 474
2018-11-06 21:22:27 C 01 27 01.31 -10 04 02.8 o K88
2018-11-06 21:27:16 C 01 27 00.29 -10 02 37.4 o K88
2018-11-07 05:10:33 C 01 25 41.29 -07 41 48.6 V I52
2018-11-07 05:11:21 C 01 25 41.12 -07 41 33.9 V I52
2018-11-07 05:12:09 C 01 25 40.89 -07 41 19.0 V I52
2018-11-07 05:12:57 C 01 25 40.70 -07 41 03.5 V I52
2018-11-07 23:29:43 C 01 22 15.65 -01 49 05.8 V J95
2018-11-07 23:33:29 C 01 22 14.79 -01 47 50.5 V J95
2018-11-07 23:37:19 C 01 22 13.96 -01 46 34.3 V J95
2018-11-08 02:10:11 C 01 21 58.12 -00 54 18.0 V I52
2018-11-08 02:11:44 C 01 21 57.81 -00 53 46.7 V I52
2018-11-08 02:13:17 C 01 21 57.45 -00 53 15.6 V I52
2018-11-08 02:14:05 C 01 21 57.28 -00 52 59.4 V I52
2018-11-08 17:56:07 C 01 18 54.35 +04 32 30.2 19.8 V 104
2018-11-08 18:02:12 C 01 18 52.97 +04 34 39.1 19.8 V 104
2018-11-08 18:08:16 C 01 18 51.59 +04 36 48.6 19.7 V 104
2018-11-08 20:29:37 C 01 18 17.85 +05 27 06.3 V K63
2018-11-08 20:32:11 C 01 18 17.22 +05 28 00.9 V K63
2018-11-08 20:34:34 C 01 18 16.65 +05 28 51.0 V K63
2018-11-08 20:36:48 C 01 18 16.09 +05 29 38.9 V K63
2018-11-08 20:41:16 C 01 18 14.99 +05 31 14.7 V K63
2018-11-08 22:23:27 C 01 17 49.13 +06 07 39.1 V L01
2018-11-08 22:24:52 C 01 17 48.79 +06 08 09.8 V L01
2018-11-08 22:26:01 C 01 17 48.50 +06 08 34.6 V L01
2018-11-09 01:54:51 C 01 17 20.68 +07 24 06.8 V I52
2018-11-09 01:55:30 C 01 17 20.56 +07 24 20.6 V I52
2018-11-09 01:56:06 C 01 17 20.38 +07 24 34.1 V I52
2018-11-10 06:33:30 C 01 11 04.80 +17 52 21.9 V I52
2018-11-10 06:34:37 C 01 11 04.52 +17 52 46.1 V I52
2018-11-10 06:35:44 C 01 11 04.22 +17 53 10.3 V I52
2018-11-12 02:48:45 C 01 00 59.77 +33 26 00.6 V I52