494710 (2005 MO13)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4107690170 ± 2.75e-07
Semi-major axis (a)0.8634847793 AU ± 2.57e-09
Inclination (i)6.31743530° ± 6.92e-06
Long. of Asc. Node (Ω)176.54056989° ± 5.97e-05
Arg. of Perihelion (ω)250.21643416° ± 4.86e-05
Mean Anomaly (M)23.11333906° ± 3.40e-05
Mean Motion (n)1.2283729555°/day ± 5.49e-09
Perihelion dist (q)0.50879199 AU ± 2.38e-07
Aphelion dist (Q)1.21817757 AU ± 2.38e-07
Orbital Period0.80238357 yr ± 3.59e-09
NGA Modelr2
A2-5.39582830e-14 ± 2.37e-15 AU/d²
Physical Parameters
H (abs. magnitude)20.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.326″
Uncertainty0
Orbit TypeAten
MOID0.043068 AU
Observations Used445
Oppositions6
Arc Total2001-2025
First Observation Used2001-06-30
Last Observation Used2025-07-21
Observations (464)
Date Type RA Dec Mag Band Observatory
2025-06-18 05:22:45 C 13 55 36.880 +10 13 25.61 V G96
2025-06-18 05:30:51 C 13 55 36.577 +10 13 21.36 V G96
2025-06-18 05:38:59 C 13 55 36.386 +10 13 15.82 V G96
2025-06-18 05:47:04 C 13 55 36.149 +10 13 10.42 V G96
2025-06-18 08:09:39 C 13 55 32.903 +10 11 52.27 X F52
2025-06-18 08:24:27 C 13 55 32.459 +10 11 43.50 X F52
2025-06-18 08:39:16 C 13 55 32.026 +10 11 34.67 X F52
2025-06-18 08:54:11 C 13 55 31.596 +10 11 25.80 X F52
2025-06-24 04:21:01 C 13 53 25.897 +08 47 51.68 V G96
2025-06-24 04:29:14 C 13 53 25.786 +08 47 46.18 V G96
2025-06-24 04:37:29 C 13 53 25.724 +08 47 40.63 V G96
2025-06-24 04:45:41 C 13 53 25.580 +08 47 35.74 V G96
2025-07-21 15:14:10 C 14 05 29.895 +01 55 57.88 W O18
2025-07-21 15:33:06 C 14 05 30.543 +01 55 45.97 W O18