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
2025-04-30 02:50:30 C 16 45 23.592 +08 06 52.20 V W68
2025-04-30 02:55:09 C 16 45 22.390 +08 06 58.25 V W68
2025-04-30 03:30:38 C 16 45 13.776 +08 07 50.77 V W68
2025-04-30 03:56:42 C 16 45 07.382 +08 08 28.46 V W68
2025-05-03 13:24:01 C 16 25 32.044 +09 57 51.41 X F52
2025-05-03 13:36:58 C 16 25 28.755 +09 58 07.54 X F52
2025-05-03 13:49:56 C 16 25 25.461 +09 58 23.61 X F52
2025-05-03 14:02:52 C 16 25 22.138 +09 58 39.54 X F52
2025-05-04 01:07:06 C 16 22 44.213 +10 12 15.62 V R17
2025-05-04 01:27:39 C 16 22 38.993 +10 12 41.29 V R17
2025-05-04 01:48:11 C 16 22 33.797 +10 13 06.42 V R17
2025-05-04 02:08:44 C 16 22 28.555 +10 13 31.62 V R17
2025-05-04 08:07:30 C 16 21 00.166 +10 21 30.38 V W68
2025-05-04 08:12:05 C 16 20 58.968 +10 21 35.78 V W68
2025-05-04 08:22:38 C 16 20 56.338 +10 21 48.17 V W68
2025-05-04 08:40:31 C 16 20 51.864 +10 22 10.31 V W68
2025-05-04 09:17:36 C 16 20 44.236 +10 22 07.32 V G96
2025-05-04 09:24:57 C 16 20 42.364 +10 22 16.25 V G96
2025-05-04 09:32:21 C 16 20 40.484 +10 22 24.67 V G96
2025-05-04 09:39:44 C 16 20 38.623 +10 22 33.78 V G96
2025-05-08 10:19:28 C 15 57 29.940 +12 05 18.96 V T08
2025-05-08 10:22:46 C 15 57 29.083 +12 05 21.66 V T08
2025-05-08 10:53:51 C 15 57 21.401 +12 05 50.28 V T08
2025-05-08 10:57:48 C 15 57 20.381 +12 05 53.70 V T08
2025-05-09 07:46:56 C 15 52 27.325 +12 24 06.05 V 703
2025-05-09 07:56:43 C 15 52 24.920 +12 24 14.08 V 703
2025-05-09 09:22:50 C 15 52 06.058 +12 25 36.05 V T05
2025-05-09 09:25:27 C 15 52 05.494 +12 25 39.43 V T05
2025-05-09 09:29:39 C 15 52 04.385 +12 25 42.56 V T05
2025-05-09 09:37:01 C 15 52 02.602 +12 25 50.16 V T05
2025-05-10 22:42:35 B 15 43 29.453 +12 54 42.66 Z K35
2025-05-10 22:53:10 B 15 43 26.976 +12 54 50.44 Z K35
2025-05-10 22:55:49 B 15 43 26.350 +12 54 52.42 Z K35
2025-05-10 22:57:35 B 15 43 25.930 +12 54 53.71 Z K35
2025-05-16 00:00:00 C 15 17 20.974 +14 01 17.62 V R17
2025-05-16 00:20:32 C 15 17 16.601 +14 01 25.18 V R17
2025-05-16 00:44:02 C 15 17 11.614 +14 01 33.85 V R17
2025-05-16 01:03:31 C 15 17 07.454 +14 01 40.98 V R17
2025-05-16 09:06:02 C 15 15 29.488 +14 04 28.24 V 703
2025-05-16 09:09:17 C 15 15 28.832 +14 04 30.50 V 703
2025-05-16 09:14:37 C 15 15 27.695 +14 04 30.29 V 703
2025-05-16 09:17:52 C 15 15 27.036 +14 04 32.63 V 703
2025-05-16 10:46:15 C 15 15 10.176 +14 05 12.88 V T08
2025-05-16 10:56:22 C 15 15 08.095 +14 05 15.94 V T08
2025-05-16 11:00:26 C 15 15 07.178 +14 05 17.52 V T08
2025-05-16 11:18:20 C 15 15 03.516 +14 05 23.68 V T08
2025-05-17 08:05:13 C 15 10 58.494 +14 11 41.21 V G96
2025-05-17 08:13:19 C 15 10 56.831 +14 11 43.12 V G96
2025-05-17 08:21:23 C 15 10 55.200 +14 11 45.06 V G96
2025-05-17 08:29:28 C 15 10 53.555 +14 11 47.36 V G96