495857 (2003 MT)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5609184523 ± 3.92e-08
Semi-major axis (a)2.7885433740 AU ± 6.47e-09
Inclination (i)25.16368604° ± 1.10e-05
Long. of Asc. Node (Ω)258.17314650° ± 9.71e-06
Arg. of Perihelion (ω)44.35745521° ± 2.53e-05
Mean Anomaly (M)285.12195371° ± 5.44e-06
Mean Motion (n)0.2116635960°/day ± 7.37e-10
Perihelion dist (q)1.22439794 AU ± 1.09e-07
Aphelion dist (Q)4.35268881 AU ± 1.10e-07
Orbital Period4.65656968 yr ± 1.62e-08
Physical Parameters
H (abs. magnitude)19.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.309″
Uncertainty0
Orbit TypeAmor
MOID0.294129 AU
Observations Used115
Oppositions11
Arc Total2003-2017
First Observation Used2003-06-23
Last Observation Used2017-11-13
Observations (136)
Date Type RA Dec Mag Band Observatory
2003-06-23 04:43:52 C 15 34 06.68 -13 50 00.5 c 691
2003-06-23 05:37:48 C 15 34 06.98 -13 47 16.8 c 691
2003-06-23 06:29:13 C 15 34 07.27 -13 44 40.9 c 691
2003-06-23 21:20:07 C 15 34 18.62 -12 59 48.3 o 620
2003-06-23 21:44:06 C 15 34 18.74 -12 58 35.7 o 620
2003-06-24 03:59:46 C 15 34 24.25 -12 39 38.1 c 691
2003-06-24 04:03:34 C 15 34 24.23 -12 39 26.5 c 691
2003-06-24 04:07:57 C 15 34 24.30 -12 39 13.5 c 691
2003-06-24 04:23:01 C 15 34 24.32 -12 38 27.6 c 854
2003-06-24 04:25:37 C 15 34 24.42 -12 38 20.0 c 854
2003-06-24 04:28:12 C 15 34 24.40 -12 38 12.0 c 854
2003-06-24 04:49:53 C 15 34 24.57 -12 37 05.7 c 926
2003-06-24 04:51:38 C 15 34 24.57 -12 37 00.8 c 926
2003-06-24 04:53:25 C 15 34 24.56 -12 36 55.7 c 926
2003-06-24 06:15:15 C 15 34 24.95 -12 32 48.6 c 649
2003-06-24 06:18:39 C 15 34 24.99 -12 32 38.5 c 649
2003-06-24 06:21:43 C 15 34 25.21 -12 32 27.4 c 448
2003-06-24 06:22:04 C 15 34 25.03 -12 32 28.3 c 649
2003-06-24 06:28:02 C 15 34 25.27 -12 32 08.8 c 448
2003-06-24 06:34:48 C 15 34 25.32 -12 31 48.0 c 448
2003-06-25 05:16:22 C 15 34 46.17 -11 23 17.3 c 670
2003-06-25 06:52:42 C 15 34 47.15 -11 18 24.7 c 670
2003-06-25 22:10:28 C 15 35 02.65 -10 32 24.8 c 246
2003-06-25 22:11:22 C 15 35 02.68 -10 32 22.9 c 246
2003-06-25 22:12:52 C 15 35 02.67 -10 32 17.9 c 246
2003-06-25 22:13:47 C 15 35 02.69 -10 32 15.1 c 246
2003-06-25 22:14:42 C 15 35 02.67 -10 32 12.2 c 246
2003-06-25 22:15:31 C 15 35 02.74 -10 32 09.3 c 246
2003-06-27 06:48:36 C 15 35 39.57 -08 54 29.9 c 649
2003-06-27 06:54:05 C 15 35 39.67 -08 54 13.5 c 649
2003-06-27 06:59:32 C 15 35 39.83 -08 53 57.4 c 649
2003-06-28 23:22:49 C 15 36 35.00 -06 54 04.3 d 941
2003-06-28 23:24:28 C 15 36 35.02 -06 53 58.6 d 941
2003-06-28 23:26:07 C 15 36 35.06 -06 53 53.7 d 941
2003-06-28 23:27:46 C 15 36 35.09 -06 53 49.0 d 941
2003-06-28 23:29:25 C 15 36 35.16 -06 53 44.5 d 941
2003-06-29 21:36:44 C 15 37 09.54 -05 48 51.7 c 046
2003-06-29 21:37:58 C 15 37 09.53 -05 48 47.9 c 046
2003-06-29 21:39:48 C 15 37 09.64 -05 48 43.4 c 046
2003-06-29 21:43:01 C 15 37 09.60 -05 48 33.4 c 046
2003-06-29 21:45:32 C 15 37 09.62 -05 48 25.4 c 046
2003-06-29 21:46:23 C 15 37 09.64 -05 48 24.2 c 046
2003-06-29 21:57:28 C 15 37 10.02 -05 47 52.1 c 246
2003-06-29 21:59:30 C 15 37 10.03 -05 47 46.1 c 246
2003-06-29 22:00:28 C 15 37 10.05 -05 47 42.6 c 246
2003-06-29 22:01:24 C 15 37 10.08 -05 47 40.7 c 246
2003-07-01 04:32:00 C 15 38 02.23 -04 19 05.5 18.7 c 704
2003-07-01 05:00:13 C 15 38 02.96 -04 17 44.9 19.3 c 704
2003-07-01 05:14:30 C 15 38 03.16 -04 17 03.7 19.4 c 704
2003-07-01 08:32:10 C 15 38 09.09 -04 07 28.7 20.1 c 608