2018 VY4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6178254993 ± 2.00e+00
Semi-major axis (a)2.3762561642 AU ± 3.00e+00
Inclination (i)7.65131720° ± 4.00e+00
Long. of Asc. Node (Ω)51.43599979° ± 5.00e+00
Arg. of Perihelion (ω)39.07443606° ± 6.00e+00
Mean Anomaly (M)322.55577762° ± 9.43e-02
Mean Motion (n)0.2690958800°/day ± 5.10e-01
Perihelion dist (q)0.90814560 AU ± 4.89e+00
Aphelion dist (Q)3.84405400 AU ± 6.79e+00
Orbital Period3.66266350 yr ± 6.94e+00
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.304″
Uncertainty2
Orbit TypeApollo
MOID0.001111 AU
Observations Used40
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-11-10
Observations (40)
Date Type RA Dec Mag Band Observatory
2018-11-06 08:08:06 C 03 13 58.72 -14 20 35.2 V G96
2018-11-06 08:15:32 C 03 14 03.38 -14 20 35.9 V G96
2018-11-06 08:22:58 C 03 14 08.10 -14 20 36.0 V G96
2018-11-06 08:30:26 C 03 14 12.80 -14 20 35.7 V G96
2018-11-06 09:01:54 C 03 14 32.12 -14 20 36.5 V H01
2018-11-06 09:08:22 C 03 14 36.28 -14 20 35.9 V H01
2018-11-06 09:21:49 C 03 14 44.94 -14 20 34.4 V H01
2018-11-06 09:32:54 C 03 14 52.15 -14 20 32.9 V H01
2018-11-06 09:38:01 C 03 14 56.07 -14 20 29.5 V G96
2018-11-06 09:40:41 C 03 14 57.79 -14 20 28.8 V G96
2018-11-06 09:41:32 C 03 14 58.33 -14 20 29.1 V G96
2018-11-06 09:44:09 C 03 15 00.03 -14 20 28.0 V G96
2018-11-06 10:48:36 C 03 15 52.146 -14 19 58.33 V F52
2018-11-06 11:07:03 C 03 16 04.119 -14 19 57.27 V F52
2018-11-06 11:44:02 C 03 16 28.335 -14 19 54.29 V F52
2018-11-06 12:45:38 C 03 17 17.76 -14 15 39.8 V 474
2018-11-06 12:48:16 C 03 17 19.56 -14 15 39.8 V 474
2018-11-06 12:50:53 C 03 17 21.32 -14 15 39.8 V 474
2018-11-06 12:53:30 C 03 17 23.08 -14 15 39.3 V 474
2018-11-07 00:21:07 C 03 26 41.225 -14 18 43.58 V J04
2018-11-07 00:31:46 C 03 26 49.928 -14 18 42.03 V J04
2018-11-07 00:42:21 C 03 26 58.577 -14 18 40.17 V J04
2018-11-07 04:37:25 C 03 30 41.17 -14 17 41.8 V H01
2018-11-07 04:44:27 C 03 30 47.50 -14 17 41.0 V H01
2018-11-07 05:04:07 C 03 31 05.18 -14 17 37.5 V H01
2018-11-07 05:12:05 C 03 31 12.35 -14 17 36.0 V H01
2018-11-07 22:56:41 C 03 51 06.620 -14 07 01.60 V J04
2018-11-07 23:02:11 C 03 51 13.482 -14 06 58.20 V J04
2018-11-07 23:07:29 C 03 51 20.121 -14 06 54.32 V J04
2018-11-08 06:13:45 C 04 01 16.03 -13 59 37.4 V I52
2018-11-08 06:15:20 C 04 01 18.28 -13 59 35.9 V I52
2018-11-08 06:16:55 C 04 01 20.58 -13 59 34.1 V I52
2018-11-08 06:18:31 C 04 01 22.86 -13 59 32.4 V I52
2018-11-09 09:16:54 C 04 55 14.62 -12 50 13.2 V I52
2018-11-09 09:17:59 C 04 55 17.38 -12 50 07.5 V I52
2018-11-09 09:19:06 C 04 55 20.17 -12 50 03.7 V I52
2018-11-09 09:20:13 C 04 55 22.97 -12 49 57.6 V I52
2018-11-10 01:00:16 C 05 43 56.55 -11 11 31.7 q 104
2018-11-10 01:14:33 C 05 44 46.47 -11 09 29.4 20.0 q 104
2018-11-10 01:19:25 C 05 45 03.56 -11 08 47.2 19.9 q 104