859061 (2013 GY73)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4772666767 ± 3.07e-08
Semi-major axis (a)2.2226909562 AU ± 6.68e-09
Inclination (i)21.15102308° ± 1.27e-05
Long. of Asc. Node (Ω)49.07141242° ± 1.23e-05
Arg. of Perihelion (ω)62.34412530° ± 2.46e-05
Mean Anomaly (M)334.15796455° ± 1.17e-05
Mean Motion (n)0.2974360826°/day ± 1.34e-09
Perihelion dist (q)1.16187463 AU ± 6.83e-08
Aphelion dist (Q)3.28350728 AU ± 6.89e-08
Orbital Period3.31374148 yr ± 1.49e-08
Physical Parameters
H (abs. magnitude)19.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.222″
Uncertainty0
Orbit TypeAmor
MOID0.308323 AU
Observations Used146
Oppositions16
Arc Total2003-2026
First Observation Used2003-04-27
Last Observation Used2026-02-05
Observations (154)
Date Type RA Dec Mag Band Observatory
2026-01-30 04:28:49 C 01 27 00.115 +35 36 01.76 V G96
2026-01-30 04:36:24 C 01 27 00.871 +35 36 11.63 V G96
2026-02-05 13:47:36 C 01 43 18.364 +39 03 19.46 W O18
2026-02-05 14:23:42 C 01 43 22.469 +39 04 07.21 W O18