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
2020-09-24 11:01:45 C 04 15 47.44 -12 17 37.1 V G96
2020-09-24 11:09:10 C 04 15 47.60 -12 17 30.5 V G96
2020-09-24 11:16:36 C 04 15 47.76 -12 17 23.7 V G96
2020-09-24 11:24:01 C 04 15 47.91 -12 17 16.8 V G96
2020-09-26 12:28:29 C 04 17 00.934 -11 30 45.10 U F51
2020-09-26 12:43:47 C 04 17 01.195 -11 30 29.97 U F51
2020-09-26 12:58:27 C 04 17 01.440 -11 30 15.44 U F51
2020-09-26 13:13:03 C 04 17 01.687 -11 30 01.00 U F51
2020-09-27 09:05:34 C 04 17 27.99 -11 09 42.2 V 703
2020-09-27 09:14:24 C 04 17 28.10 -11 09 32.3 V 703
2020-09-27 09:23:14 C 04 17 28.22 -11 09 23.8 V 703
2020-09-27 09:32:04 C 04 17 28.37 -11 09 13.8 V 703
2020-09-27 13:26:11 C 04 17 32.977 -11 05 04.10 U F51
2020-09-27 13:47:28 C 04 17 33.281 -11 04 41.64 U F51
2020-09-27 14:28:45 C 04 17 33.862 -11 03 57.89 U F51
2020-09-28 12:42:09 C 04 18 00.58 -10 39 44.5 V T08
2020-09-28 12:46:48 C 04 18 00.66 -10 39 38.3 V T08
2020-09-28 12:52:06 C 04 18 00.72 -10 39 34.5 V T08
2020-09-28 12:59:25 C 04 18 00.80 -10 39 25.7 V T08
2020-10-04 11:21:11 C 04 19 40.42 -07 28 50.3 V T05
2020-10-04 11:25:10 C 04 19 40.40 -07 28 44.0 V T05
2020-10-04 11:51:34 C 04 19 40.32 -07 28 02.0 V T05
2020-10-04 12:01:39 C 04 19 40.30 -07 27 46.6 V T05
2020-10-06 13:42:56 C 04 19 41.17 -06 02 57.9 V T08
2020-10-06 14:27:45 C 04 19 40.71 -06 01 35.8 V T08
2020-10-06 14:32:07 C 04 19 40.63 -06 01 27.4 V T08
2020-10-06 14:54:52 C 04 19 40.40 -06 00 45.8 V T08
2020-10-08 10:01:14 C 04 19 25.67 -04 37 10.6 V 703
2020-10-08 10:08:53 C 04 19 25.49 -04 36 54.4 V 703
2020-10-08 10:16:33 C 04 19 25.37 -04 36 38.8 V 703
2020-10-08 10:24:13 C 04 19 25.19 -04 36 23.1 V 703
2020-10-08 14:12:14 C 04 19 22.63 -04 28 25.9 V T05
2020-10-08 14:19:46 C 04 19 22.48 -04 28 10.0 V T05
2020-10-08 14:25:54 C 04 19 22.34 -04 27 57.2 V T05
2020-10-08 14:48:52 C 04 19 21.95 -04 27 09.0 V T05
2020-10-10 10:12:21 C 04 18 46.94 -02 50 52.9 V 703
2020-10-10 10:20:04 C 04 18 46.76 -02 50 34.3 V 703
2020-10-10 10:27:46 C 04 18 46.54 -02 50 16.9 V 703
2020-10-10 10:35:29 C 04 18 46.36 -02 49 58.3 V 703
2020-10-10 11:35:03 C 04 18 46.34 -02 47 30.2 V T08
2020-10-10 11:42:40 C 04 18 46.14 -02 47 12.3 V T08
2020-10-10 12:03:14 C 04 18 45.60 -02 46 23.9 V T08
2020-10-10 14:48:45 C 04 18 41.130 -02 39 49.60 U F51
2020-10-10 14:59:13 C 04 18 40.846 -02 39 24.60 U F51
2020-10-10 15:09:46 C 04 18 40.564 -02 38 59.25 U F51
2020-10-12 09:52:09 C 04 17 43.74 -00 50 07.5 V 703
2020-10-12 09:59:53 C 04 17 43.45 -00 49 46.8 V 703
2020-10-12 10:07:36 C 04 17 43.20 -00 49 25.2 V 703
2020-10-12 10:15:20 C 04 17 42.85 -00 49 04.1 V 703
2020-10-14 08:32:28 C 04 16 13.93 +01 25 54.6 V 703