2019 VS4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5131675034 ± 2.00e+00
Semi-major axis (a)2.0295389347 AU ± 3.00e+00
Inclination (i)3.49976041° ± 4.00e+00
Long. of Asc. Node (Ω)223.30197135° ± 5.00e+00
Arg. of Perihelion (ω)188.82194641° ± 6.00e+00
Mean Anomaly (M)29.83278928° ± 1.50e-03
Mean Motion (n)0.3408884800°/day ± 7.56e-01
Perihelion dist (q)0.98804560 AU ± 4.31e+00
Aphelion dist (Q)3.07100520 AU ± 6.09e+00
Orbital Period2.89129050 yr ± 6.41e+00
Physical Parameters
H (abs. magnitude)27.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.488″
Uncertainty1
Orbit TypeApollo
MOID0.000547 AU
Observations Used167
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-11-08
Observations (171)
Date Type RA Dec Mag Band Observatory
2019-11-07 00:44:49 C 07 11 48.50 -04 01 43.3 16.0 g D00
2019-11-07 00:45:19 C 07 11 54.70 -04 01 45.5 15.8 g D00
2019-11-07 00:46:21 C 07 12 07.00 -04 01 52.9 16.0 g D00
2019-11-07 00:46:53 C 07 12 13.18 -04 01 56.3 15.5 g D00
2019-11-07 00:47:24 C 07 12 19.34 -04 01 59.2 16.6 g D00
2019-11-07 00:47:54 C 07 12 25.50 -04 02 02.4 16.3 g D00
2019-11-07 00:54:58 C 07 13 48.41 -04 02 44.3 16.8 g D00
2019-11-07 00:55:29 C 07 13 54.47 -04 02 47.8 17.0 g D00
2019-11-07 00:56:00 C 07 14 00.42 -04 02 51.0 16.3 g D00
2019-11-07 00:56:31 C 07 14 06.44 -04 02 54.1 16.7 g D00
2019-11-07 00:57:02 C 07 14 12.44 -04 02 57.1 16.8 g D00
2019-11-07 00:57:33 C 07 14 18.42 -04 03 00.3 16.5 g D00
2019-11-07 00:59:06 C 07 14 36.24 -04 03 09.0 17.1 g D00
2019-11-07 00:59:37 C 07 14 42.25 -04 03 12.4 16.5 g D00
2019-11-08 03:45:59 C 08 51 30.95 -04 26 27.9 V J95
2019-11-08 03:57:39 C 08 51 39.89 -04 26 28.4 V J95
2019-11-08 04:09:41 C 08 51 48.90 -04 26 29.4 V J95
2019-11-08 09:53:23 C 08 56 44.38 -04 23 18.7 u H21
2019-11-08 10:02:06 C 08 56 48.54 -04 23 20.1 u H21
2019-11-08 10:03:41 C 08 56 49.29 -04 23 20.2 u H21
2019-11-08 10:07:42 C 08 56 51.18 -04 23 20.3 u H21