484517 (2008 EC69)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6213135129 ± 1.65e-08
Semi-major axis (a)2.7471741994 AU ± 9.57e-09
Inclination (i)24.85443257° ± 4.53e-06
Long. of Asc. Node (Ω)93.22473994° ± 1.06e-05
Arg. of Perihelion (ω)178.28664621° ± 1.36e-05
Mean Anomaly (M)294.37227376° ± 6.58e-06
Mean Motion (n)0.2164626533°/day ± 1.13e-09
Perihelion dist (q)1.04031775 AU ± 4.55e-08
Aphelion dist (Q)4.45403065 AU ± 4.80e-08
Orbital Period4.55333180 yr ± 2.38e-08
Physical Parameters
H (abs. magnitude)17.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.325″
Uncertainty0
Orbit TypeAmor
MOID0.022740 AU
Observations Used428
Oppositions22
Arc Total1994-2022
First Observation Used1994-05-04
Last Observation Used2022-11-23
Observations (458)
Date Type RA Dec Mag Band Observatory
2022-10-31 10:26:33 C 03 20 31.254 -13 25 53.98 V G96
2022-10-31 10:32:37 C 03 20 30.919 -13 25 54.19 V G96
2022-11-15 07:53:34 C 03 01 49.373 -13 03 05.42 U F51
2022-11-15 08:25:51 C 03 01 47.736 -13 03 00.13 U F51
2022-11-15 08:42:00 C 03 01 46.922 -13 02 57.88 U F51
2022-11-23 07:35:37 C 02 52 52.296 -12 27 08.24 U F52
2022-11-23 07:52:14 C 02 52 51.570 -12 27 04.70 U F52
2022-11-23 08:08:54 C 02 52 50.825 -12 27 00.89 U F52