1997 VN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5522838587 ± 3.02e-07
Semi-major axis (a)2.4427773391 AU ± 4.16e-08
Inclination (i)7.51803129° ± 3.89e-05
Long. of Asc. Node (Ω)48.38579772° ± 2.11e-05
Arg. of Perihelion (ω)350.90096402° ± 4.12e-04
Mean Anomaly (M)131.96496906° ± 1.37e-04
Mean Motion (n)0.2581585139°/day ± 6.59e-09
Perihelion dist (q)1.09367084 AU ± 7.38e-07
Aphelion dist (Q)3.79188383 AU ± 7.41e-07
Orbital Period3.81791121 yr ± 9.74e-08
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.711″
Uncertainty0
Orbit TypeAmor
MOID0.102085 AU
Observations Used142
Oppositions14
Arc Total1997-2016
First Observation Used1997-11-06
Last Observation Used2016-11-08
Observations (154)
Date Type RA Dec Mag Band Observatory
2016-11-08 04:07:05 C 00 44 38.62 -03 34 37.1 q G96
2016-11-08 04:21:05 C 00 44 41.06 -03 33 28.9 o 926
2016-11-08 04:24:35 C 00 44 41.62 -03 33 12.9 o 926
2016-11-08 04:28:05 C 00 44 42.21 -03 32 56.0 o 926