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
2017-05-16 01:02:00 C 17 04 24.74 +07 30 09.7 U K91
2017-05-16 01:03:27 C 17 04 24.48 +07 30 11.3 U K91
2017-05-16 01:04:52 C 17 04 24.18 +07 30 12.8 U K91
2017-05-16 01:06:18 C 17 04 23.91 +07 30 14.3 U K91
2017-05-16 01:07:45 C 17 04 23.60 +07 30 16.2 U K91
2017-05-16 01:09:11 C 17 04 23.33 +07 30 17.8 U K91
2017-05-16 01:10:36 C 17 04 23.06 +07 30 19.5 U K91
2017-05-16 01:12:02 C 17 04 22.78 +07 30 20.9 U K91
2017-05-16 01:13:28 C 17 04 22.49 +07 30 22.3 U K91
2017-05-16 01:14:54 C 17 04 22.22 +07 30 24.1 U K91
2017-05-16 17:16:44 C 17 01 19.92 +07 47 35.1 q D29
2017-05-16 17:38:22 C 17 01 15.58 +07 47 59.5 q D29
2017-05-16 18:00:00 C 17 01 11.21 +07 48 23.4 q D29
2017-05-16 22:43:20 C 17 00 17.82 +07 54 14.3 U K91
2017-05-16 22:46:13 C 17 00 17.23 +07 54 17.3 U K91
2017-05-16 22:49:05 C 17 00 16.65 +07 54 20.6 U K91
2017-05-16 22:50:31 C 17 00 16.35 +07 54 22.3 U K91
2017-05-16 22:51:56 C 17 00 16.09 +07 54 23.7 U K91
2017-05-16 22:54:49 C 17 00 15.49 +07 54 26.7 U K91
2017-05-16 22:57:41 C 17 00 14.92 +07 54 29.9 U K91
2017-05-16 22:59:07 C 17 00 14.64 +07 54 31.5 U K91
2017-05-16 23:00:33 C 17 00 14.34 +07 54 33.1 U K91
2017-05-16 23:03:25 C 17 00 13.77 +07 54 36.2 U K91
2017-05-17 00:50:16 C 16 59 52.21 +07 56 33.3 U K91
2017-05-17 00:51:42 C 16 59 51.93 +07 56 34.7 U K91
2017-05-17 00:53:07 C 16 59 51.64 +07 56 36.3 U K91
2017-05-17 00:55:59 C 16 59 51.06 +07 56 39.3 U K91
2017-05-17 00:58:50 C 16 59 50.49 +07 56 42.4 U K91
2017-05-17 01:00:16 C 16 59 50.20 +07 56 43.9 U K91
2017-05-17 01:01:41 C 16 59 49.91 +07 56 45.5 U K91
2017-05-17 01:04:35 C 16 59 49.33 +07 56 48.5 U K91
2017-05-17 01:07:28 C 16 59 48.74 +07 56 51.8 U K91
2017-05-17 11:03:20 C 16 57 53.05 +08 06 57.3 q G96
2017-05-17 11:05:25 C 16 57 52.62 +08 06 59.4 q G96
2017-05-17 11:07:28 C 16 57 52.19 +08 07 01.4 q G96
2017-05-17 11:09:31 C 16 57 51.80 +08 07 03.7 q G96
2017-05-19 03:17:47 C 16 49 59.73 +08 48 59.4 q J43
2017-05-19 03:42:24 C 16 49 54.66 +08 49 23.7 q J43
2017-05-19 04:07:00 C 16 49 49.59 +08 49 47.9 q J43
2017-05-21 21:00:53 C 16 36 49.91 +09 51 09.5 q A13
2017-05-21 21:04:24 C 16 36 49.15 +09 51 12.7 q A13
2017-05-21 21:31:36 C 16 36 43.50 +09 51 37.2 q A13
2017-05-21 21:35:07 C 16 36 42.80 +09 51 40.2 q A13
2017-05-22 23:04:08 C 16 31 31.29 +10 13 28.4 U 130
2017-05-22 23:08:29 C 16 31 30.38 +10 13 31.7 U 130
2017-05-22 23:13:11 C 16 31 29.37 +10 13 35.9 U 130
2017-05-23 08:19:35 C 16 29 37.51 +10 21 09.7 q G96
2017-05-23 08:25:43 C 16 29 36.19 +10 21 14.4 q G96
2017-05-23 08:31:50 C 16 29 34.89 +10 21 19.4 q G96
2017-05-23 08:37:58 C 16 29 33.59 +10 21 24.2 q G96