849877 (2006 QU89)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2745964999 ± 2.39e-08
Semi-major axis (a)1.5304110673 AU ± 2.42e-09
Inclination (i)14.78904955° ± 6.33e-06
Long. of Asc. Node (Ω)162.15373088° ± 1.07e-05
Arg. of Perihelion (ω)79.43523064° ± 1.73e-05
Mean Anomaly (M)120.25880624° ± 9.57e-06
Mean Motion (n)0.5205951642°/day ± 1.23e-09
Perihelion dist (q)1.11016554 AU ± 3.66e-08
Aphelion dist (Q)1.95065659 AU ± 3.67e-08
Orbital Period1.89326823 yr ± 4.49e-09
Physical Parameters
H (abs. magnitude)20.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.253″
Uncertainty0
Orbit TypeAmor
MOID0.242107 AU
Observations Used101
Oppositions9
Arc Total2006-2025
First Observation Used2006-08-29
Last Observation Used2025-08-23
Observations (105)
Date Type RA Dec Mag Band Observatory
2023-09-15 07:15:32 C 20 56 54.037 -14 26 00.35 X F52
2025-08-18 08:41:54 C 00 57 51.96 +04 45 44.4 V H21
2025-08-18 08:54:44 C 00 57 51.87 +04 45 32.3 V H21
2025-08-23 20:07:27 C 00 56 30.243 +02 41 20.08 W O18
2025-08-23 21:01:13 C 00 56 29.193 +02 40 26.50 W O18