471487 (2011 VS5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4218803190 ± 3.90e-08
Semi-major axis (a)1.2384122283 AU ± 4.80e-09
Inclination (i)9.11156988° ± 3.38e-06
Long. of Asc. Node (Ω)356.08289706° ± 1.83e-05
Arg. of Perihelion (ω)172.86039187° ± 1.92e-05
Mean Anomaly (M)344.66971326° ± 6.67e-06
Mean Motion (n)0.7151784648°/day ± 4.16e-09
Perihelion dist (q)0.71595048 AU ± 4.84e-08
Aphelion dist (Q)1.76087397 AU ± 4.88e-08
Orbital Period1.37815431 yr ± 8.02e-09
Physical Parameters
H (abs. magnitude)19.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.198″
Uncertainty0
Orbit TypeApollo
MOID0.155946 AU
Observations Used144
Oppositions3
Arc Total2011-2023
First Observation Used2011-10-05
Last Observation Used2023-07-16
Observations (163)
Date Type RA Dec Mag Band Observatory
2022-11-15 05:25:45 C 00 13 18.271 +21 12 29.63 V G96
2022-11-15 05:33:12 C 00 13 17.418 +21 12 27.61 V G96
2022-11-23 07:31:29 C 23 57 38.394 +19 53 07.28 U F51
2022-11-23 08:09:52 C 23 57 35.662 +19 52 52.04 U F51
2022-11-23 08:27:22 C 23 57 34.428 +19 52 45.18 U F51
2022-12-26 01:34:52 C 23 44 07.876 +17 33 42.19 V G96
2022-12-26 01:43:06 C 23 44 08.012 +17 33 42.41 V G96
2022-12-26 01:51:20 C 23 44 08.164 +17 33 42.98 V G96
2022-12-26 01:59:34 C 23 44 08.290 +17 33 43.06 V G96
2023-07-16 12:49:50 C 22 27 44.510 -32 33 17.77 X F51
2023-07-16 13:06:13 C 22 27 42.559 -32 33 24.92 X F51
2023-07-16 13:22:28 C 22 27 40.620 -32 33 31.89 X F51
2023-07-16 13:38:45 C 22 27 38.683 -32 33 38.98 X F51