481984 (2009 KL2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4693101311 ± 2.02e-08
Semi-major axis (a)2.2000002324 AU ± 2.60e-09
Inclination (i)9.45539491° ± 2.00e-06
Long. of Asc. Node (Ω)173.71061866° ± 1.96e-05
Arg. of Perihelion (ω)165.79351523° ± 2.05e-05
Mean Anomaly (M)342.18970189° ± 6.37e-06
Mean Motion (n)0.3020495452°/day ± 5.34e-10
Perihelion dist (q)1.16751783 AU ± 4.44e-08
Aphelion dist (Q)3.23248263 AU ± 4.45e-08
Orbital Period3.26312785 yr ± 5.77e-09
Physical Parameters
H (abs. magnitude)18.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.263″
Uncertainty0
Orbit TypeAmor
MOID0.161708 AU
Observations Used435
Oppositions20
Arc Total1996-2025
First Observation Used1996-09-18
Last Observation Used2025-06-18
Observations (461)
Date Type RA Dec Mag Band Observatory
2025-05-25 06:36:27 C 13 07 45.680 +02 43 20.43 X F51
2025-05-25 07:26:15 C 13 07 44.502 +02 43 26.67 X F51
2025-05-25 07:48:34 C 13 07 43.967 +02 43 29.49 X F51
2025-05-26 16:01:29 C 13 07 02.660 +02 47 20.22 W O18
2025-05-26 16:03:15 C 13 07 02.626 +02 47 20.47 W O18
2025-05-27 16:00:43 C 13 06 33.998 +02 49 56.05 W O18
2025-05-27 16:50:59 C 13 06 32.961 +02 50 01.05 W O18
2025-05-30 15:58:24 C 13 05 18.711 +02 56 15.17 W O18
2025-05-30 16:00:10 C 13 05 18.695 +02 56 15.42 W O18
2025-06-18 15:18:49 C 13 03 37.654 +02 48 31.17 W O18
2025-06-18 16:32:12 C 13 03 38.190 +02 48 23.79 W O18