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
2005-07-13 23:12:02 C 14 54 14.10 +16 40 13.6 r J95
2005-07-13 23:23:36 C 14 54 12.24 +16 40 05.6 r J95
2005-07-28 04:19:04 C 14 08 57.08 +13 17 21.6 r 734
2005-07-28 04:25:26 C 14 08 56.34 +13 17 16.7 r 734
2005-07-28 04:31:48 C 14 08 55.76 +13 17 14.8 r 734
2009-05-03 15:24:29 C 18 48 16.41 -02 57 51.6 o 474
2009-05-03 15:28:40 C 18 48 16.23 -02 57 47.3 o 474
2009-05-03 15:32:30 C 18 48 16.08 -02 57 43.7 o 474
2009-05-03 15:36:19 C 18 48 15.88 -02 57 39.4 o 474
2009-05-03 15:40:08 C 18 48 15.71 -02 57 35.9 o 474
2009-05-03 15:51:09 C 18 48 15.22 -02 57 24.4 o 474
2009-05-16 10:55:26 C 18 27 42.37 +02 43 11.0 o 291
2009-05-16 11:01:20 C 18 27 41.76 +02 43 17.9 o 291
2009-05-16 11:07:22 C 18 27 41.13 +02 43 24.9 o 291
2009-05-26 10:12:15 C 17 57 09.12 +07 32 43.3 o 291
2009-05-26 10:20:13 C 17 57 07.85 +07 32 52.3 o 291
2009-05-26 10:25:42 C 17 57 06.92 +07 32 59.4 o 291
2009-05-29 22:10:54 C 17 43 11.30 +09 10 16.1 o 151
2009-05-29 22:14:15 C 17 43 10.71 +09 10 19.7 o 151
2009-05-29 22:17:36 C 17 43 10.12 +09 10 24.1 o 151
2009-05-30 08:27:16 C 17 41 20.59 +09 21 55.9 r H45
2009-05-30 08:29:22 C 17 41 20.21 +09 21 57.7 r H45
2009-05-30 08:31:23 C 17 41 19.82 +09 22 01.1 r H45
2009-05-30 08:33:07 C 17 41 19.52 +09 22 02.4 r H45
2009-05-30 08:35:07 C 17 41 19.12 +09 22 04.3 r H45
2009-05-30 08:37:46 C 17 41 18.62 +09 22 07.1 r H45
2009-06-01 08:46:41 C 17 32 29.85 +10 14 36.8 r H45
2009-06-01 08:48:13 C 17 32 29.55 +10 14 37.8 r H45
2009-06-01 08:50:46 C 17 32 29.06 +10 14 40.2 r H45
2009-06-01 08:52:04 C 17 32 28.84 +10 14 42.0 r H45
2009-06-01 08:53:21 C 17 32 28.57 +10 14 43.6 r H45
2009-06-01 08:54:38 C 17 32 28.31 +10 14 45.0 r H45
2009-06-11 21:23:30 C 16 41 00.30 +13 45 29.6 c 560
2009-06-11 21:24:22 C 16 41 00.09 +13 45 30.0 c 560
2009-06-11 21:25:15 C 16 40 59.89 +13 45 30.6 c 560
2009-06-12 09:49:11 C 16 38 19.86 +13 52 23.6 r 703
2009-06-12 09:58:45 C 16 38 17.77 +13 52 28.8 r 703
2009-06-12 10:08:17 C 16 38 15.61 +13 52 33.6 r 703
2009-06-12 10:17:57 C 16 38 13.63 +13 52 37.5 r 703
2009-06-12 21:26:10 C 16 35 54.30 +13 58 19.2 c B23
2009-06-12 21:30:36 C 16 35 53.30 +13 58 22.0 c B23
2009-06-12 21:35:00 C 16 35 52.28 +13 58 23.7 c B23
2009-06-13 06:48:28 C 16 33 54.68 +14 03 04.9 r 703
2009-06-13 06:56:53 C 16 33 52.92 +14 03 08.1 r 703
2009-06-13 07:04:20 C 16 33 51.01 +14 03 12.7 r 703
2009-06-13 07:44:04 C 16 33 42.40 +14 03 31.8 r 703
2009-06-13 08:04:01 C 16 33 37.98 +14 03 38.8 r 703
2009-06-13 08:06:59 C 16 33 37.33 +14 03 40.7 r 703
2009-06-13 08:08:45 C 16 33 36.93 +14 03 41.1 r 703
2009-06-13 08:10:07 C 16 33 36.64 +14 03 42.3 r 703