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
2021-05-11 08:23:26 C 16 37 58.49 +08 50 04.8 V U68
2021-05-11 09:35:20 C 16 37 42.49 +08 51 27.2 U I41
2021-05-11 09:38:01 C 16 37 41.89 +08 51 30.3 U I41
2021-05-11 11:08:19 C 16 37 22.07 +08 53 07.8 V U68
2021-05-11 11:13:10 C 16 37 21.01 +08 53 13.3 V U68
2021-05-12 10:57:00 C 16 32 20.06 +09 19 09.6 V T05
2021-05-12 11:04:56 C 16 32 18.27 +09 19 18.1 V T05
2021-05-12 11:10:14 C 16 32 17.09 +09 19 24.0 V T05
2021-05-12 11:24:46 C 16 32 13.87 +09 19 39.2 V T05
2021-05-12 12:20:19 C 16 32 01.40 +09 20 37.7 V T05
2021-05-12 13:01:04 C 16 31 52.27 +09 21 20.8 V T05
2021-05-13 10:40:09 C 16 27 16.29 +09 43 41.7 V T05
2021-05-13 11:22:07 C 16 27 06.78 +09 44 24.3 V T05
2021-05-13 11:47:31 C 16 27 01.10 +09 44 49.6 V T05
2021-05-13 11:58:17 C 16 26 58.65 +09 44 59.9 V T05
2021-05-15 10:00:37 C 16 17 08.16 +10 28 47.5 V T08
2021-05-15 10:03:16 C 16 17 07.57 +10 28 49.9 V T08
2021-05-15 10:49:34 C 16 16 57.15 +10 29 31.6 V T08
2021-05-15 10:53:54 C 16 16 56.15 +10 29 35.3 V T08
2021-05-17 09:39:16 C 16 06 58.84 +11 08 35.0 V T05
2021-05-17 09:43:55 C 16 06 57.834 +11 08 38.27 U F51
2021-05-17 09:56:25 C 16 06 55.06 +11 08 48.7 V T05
2021-05-17 09:59:03 C 16 06 54.51 +11 08 50.4 V T05
2021-05-17 10:00:57 C 16 06 54.036 +11 08 51.63 U F51
2021-05-17 10:03:00 C 16 06 53.58 +11 08 52.6 V T05
2021-05-18 09:32:48 C 16 01 56.27 +11 26 20.5 V T08
2021-05-18 09:36:10 C 16 01 55.52 +11 26 23.0 V T08
2021-05-18 09:40:12 C 16 01 54.63 +11 26 26.1 V T08
2021-05-18 10:31:16 C 16 01 43.35 +11 27 02.5 V T08
2021-05-19 09:11:31 C 15 56 59.95 +11 42 26.1 V T08
2021-05-19 09:18:33 C 15 56 58.39 +11 42 30.5 V T08
2021-05-19 09:25:55 C 15 56 56.76 +11 42 35.2 V T08
2021-05-19 09:51:25 C 15 56 51.19 +11 42 51.9 V T08
2021-05-20 06:30:27 C 15 52 35.39 +11 55 31.4 V G96
2021-05-20 06:37:48 C 15 52 33.82 +11 55 36.0 V G96
2021-05-20 06:45:10 C 15 52 32.25 +11 55 40.3 V G96
2021-05-20 06:52:30 C 15 52 30.66 +11 55 44.6 V G96
2021-05-20 09:17:27 C 15 52 01.34 +11 57 17.1 V T05
2021-05-20 09:21:30 C 15 52 00.49 +11 57 19.1 V T05
2021-05-20 10:12:20 C 15 51 49.52 +11 57 49.9 V T05
2021-05-20 10:39:48 C 15 51 43.60 +11 58 06.5 V T05
2021-05-21 12:17:33 C 15 46 30.29 +12 12 06.6 V T05
2021-05-21 12:22:23 C 15 46 29.31 +12 12 10.3 V T05
2021-05-21 12:31:11 C 15 46 27.48 +12 12 13.9 V T05
2021-05-21 12:45:57 C 15 46 24.38 +12 12 21.1 V T05
2021-05-31 09:23:08 C 15 04 07.90 +13 05 32.3 V 703
2021-05-31 09:37:18 C 15 04 05.63 +13 05 31.6 V 703
2021-05-31 09:44:24 C 15 04 04.57 +13 05 32.0 V 703
2021-06-01 06:41:44 C 15 00 58.490 +13 04 34.49 U F51
2021-06-01 06:58:01 C 15 00 55.946 +13 04 33.59 U F51