474179 (1999 VS6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2230633527 ± 1.30e-01
Semi-major axis (a)1.1975402946 AU ± 3.38e-02
Inclination (i)27.97084382° ± 5.83e+00
Long. of Asc. Node (Ω)35.27699067° ± 5.41e+00
Arg. of Perihelion (ω)89.35668173° ± 2.68e+01
Mean Anomaly (M)249.81802324° ± 2.84e+01
Mean Motion (n)0.7521025707°/day ± 3.18e-02
Perihelion dist (q)0.93041294 AU ± 1.58e-01
Aphelion dist (Q)1.46466765 AU ± 1.61e-01
Orbital Period1.31049450 yr ± 5.55e-02
NGA Modelr2
A2-3.34687019e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.420″
Uncertainty0
Orbit TypeApollo
MOID0.121398 AU
Observations Used586
Oppositions6
Arc Total1999-2024
First Observation Used1999-11-06
Last Observation Used2024-10-18
Observations (697)
Date Type RA Dec Mag Band Observatory
1999-11-06 03:55:36 C 23 43 58.51 +01 38 27.2 17.3 a 704
1999-11-06 04:19:05 C 23 43 51.37 +01 40 09.0 17.5 a 704
1999-11-06 04:42:36 C 23 43 44.22 +01 41 50.4 17.9 a 704
1999-11-06 05:06:07 C 23 43 37.08 +01 43 32.3 17.7 a 704
1999-11-06 05:29:36 C 23 43 30.00 +01 45 13.3 17.3 a 704
1999-11-07 00:26:52 C 23 38 03.09 +03 06 33.0 i 726
1999-11-07 00:29:58 C 23 38 02.25 +03 06 46.6 i 726
1999-11-07 00:32:51 C 23 38 01.34 +03 06 58.9 i 726
1999-11-07 00:35:52 C 23 38 00.43 +03 07 11.8 i 726
1999-11-07 00:38:51 C 23 37 59.59 +03 07 23.6 i 726
1999-11-07 00:41:50 C 23 37 58.66 +03 07 38.3 i 726
1999-11-07 00:48:22 C 23 37 56.82 +03 08 05.6 i 726
1999-11-07 00:58:21 C 23 37 53.80 +03 08 48.8 i 726
1999-11-07 01:03:21 C 23 37 52.40 +03 09 10.4 i 726
1999-11-07 01:08:22 C 23 37 50.81 +03 09 31.2 i 726
1999-11-07 01:14:49 C 23 37 49.02 +03 09 59.1 i 726
1999-11-07 02:35:12 C 23 37 25.77 +03 15 52.8 z 711
1999-11-07 02:41:00 C 23 37 23.88 +03 16 17.1 z 711
1999-11-07 02:45:47 C 23 37 22.47 +03 16 37.7 z 711
1999-11-07 10:27:38 C 23 35 11.09 +03 49 23.9 z 402
1999-11-07 10:29:27 C 23 35 10.55 +03 49 32.0 z 402
1999-11-07 10:31:16 C 23 35 10.04 +03 49 39.8 z 402
1999-11-07 10:33:04 C 23 35 09.48 +03 49 47.3 z 402
1999-11-07 17:59:02 C 23 33 03.83 +04 21 11.7 z 151
1999-11-07 18:01:52 C 23 33 03.09 +04 21 23.2 z 151
1999-11-07 18:10:36 C 23 33 00.44 +04 21 59.9 z 151
1999-11-07 18:13:01 C 23 32 59.82 +04 22 14.1 z 151
1999-11-07 18:17:35 C 23 32 58.49 +04 22 30.0 z 151
1999-11-08 00:08:47 C 23 31 20.43 +04 47 12.3 i 726
1999-11-08 00:13:46 C 23 31 18.98 +04 47 34.0 i 726
1999-11-08 00:23:47 C 23 31 16.14 +04 48 15.9 i 726
1999-11-08 00:28:47 C 23 31 14.76 +04 48 36.5 i 726
1999-11-08 00:33:46 C 23 31 13.32 +04 48 57.2 i 726
1999-11-08 01:48:16 C 23 30 52.49 +04 54 20.0 17.1 a 704
1999-11-08 02:11:45 C 23 30 45.68 +04 55 59.0 16.7 a 704
1999-11-08 02:19:47 C 23 30 42.84 +04 56 26.9 i 726
1999-11-08 02:23:12 C 23 30 42.31 +04 56 49.3 z 711
1999-11-08 02:24:48 C 23 30 41.33 +04 56 45.4 i 726
1999-11-08 02:29:22 C 23 30 40.44 +04 57 15.5 z 711
1999-11-08 02:29:47 C 23 30 39.81 +04 57 05.5 i 726
1999-11-08 02:34:01 C 23 30 39.11 +04 57 35.0 z 711
1999-11-08 02:35:51 C 23 30 38.71 +04 57 40.4 16.3 a 704
1999-11-08 02:58:00 C 23 30 32.52 +04 59 13.4 853
1999-11-08 02:59:21 C 23 30 31.90 +04 59 18.8 17.2 a 704
1999-11-08 02:59:38 C 23 30 32.04 +04 59 20.3 853
1999-11-08 03:01:31 C 23 30 31.47 +04 59 28.3 853
1999-11-08 03:22:47 C 23 30 25.15 +05 00 58.1 17.7 a 704
1999-11-08 11:37:30 C 23 28 07.86 +05 35 29.4 360
1999-11-08 11:39:45 C 23 28 07.20 +05 35 38.9 360
1999-11-08 11:42:00 C 23 28 06.55 +05 35 48.1 360