2011 VG9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7756711978 ± 2.32e-07
Semi-major axis (a)2.2774631101 AU ± 6.17e-08
Inclination (i)1.26647995° ± 5.32e-06
Long. of Asc. Node (Ω)235.80798401° ± 1.37e-04
Arg. of Perihelion (ω)66.15372601° ± 1.48e-04
Mean Anomaly (M)49.56944816° ± 2.74e-06
Mean Motion (n)0.2867710124°/day ± 1.17e-08
Perihelion dist (q)0.51090057 AU ± 5.29e-07
Aphelion dist (Q)4.04402565 AU ± 5.40e-07
Orbital Period3.43698017 yr ± 1.40e-07
Physical Parameters
H (abs. magnitude)22.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.351″
Uncertainty0
Orbit TypeApollo
MOID0.006570 AU
Observations Used114
Oppositions10
Arc Total2011-2025
First Observation Used2011-11-15
Last Observation Used2025-04-15
Observations (118)
Date Type RA Dec Mag Band Observatory
2025-04-13 21:44:37 B 10 55 07.188 -09 57 49.75 W Z80
2025-04-14 03:39:04 B 10 43 43.493 -09 33 13.18 Z W05
2025-04-14 03:46:05 B 10 43 28.946 -09 32 41.82 Z W05
2025-04-14 03:52:50 B 10 43 14.887 -09 32 11.90 Z W05
2025-04-14 20:23:29 C 10 04 11.688 -07 59 32.86 Z C23
2025-04-14 20:24:10 C 10 04 09.840 -07 59 27.85 Z C23
2025-04-14 20:39:18 C 10 03 27.907 -07 57 37.66 Z C23
2025-04-14 20:40:17 C 10 03 25.020 -07 57 37.12 Z C23
2025-04-14 20:50:54 C 10 02 55.517 -07 56 19.90 Z C23
2025-04-14 20:51:35 C 10 02 53.834 -07 56 15.61 Z C23
2025-04-14 21:14:49 C 10 01 48.634 -07 53 26.63 Z C23
2025-04-14 21:15:27 C 10 01 46.838 -07 53 22.31 Z C23
2025-04-15 04:43:34 C 09 39 48.38 -06 53 03.5 V 290
2025-04-15 04:44:12 C 09 39 46.38 -06 52 58.0 V 290
2025-04-15 04:44:50 C 09 39 44.35 -06 52 52.3 V 290
2025-04-15 19:29:54 B 08 48 48.804 -04 21 03.38 Z K74
2025-04-15 19:32:13 B 08 48 40.044 -04 20 35.88 Z K74
2025-04-15 19:34:27 B 08 48 31.464 -04 20 09.35 Z K74