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
2003-07-01 08:47:33 C 15 38 09.46 -04 06 44.6 19.6 c 608
2003-07-01 09:03:48 C 15 38 09.83 -04 05 58.2 19.8 c 608
2003-07-03 04:29:13 C 15 39 33.94 -02 02 49.1 c 649
2003-07-03 04:32:38 C 15 39 34.05 -02 02 39.4 c 649
2003-07-03 04:36:02 C 15 39 34.16 -02 02 29.8 c 649
2003-07-13 05:57:08 C 15 50 26.50 +08 15 15.6 c 715
2003-07-13 06:04:38 C 15 50 26.92 +08 15 32.9 c 715
2003-07-13 06:12:09 C 15 50 27.32 +08 15 50.3 c 715
2003-07-19 21:31:33 C 16 00 13.88 +13 51 18.3 d 941
2003-07-19 21:33:13 C 16 00 13.96 +13 51 20.7 d 941
2003-07-19 21:38:11 C 16 00 14.24 +13 51 28.9 d 941
2003-07-19 21:39:49 C 16 00 14.35 +13 51 32.2 d 941
2003-07-19 21:41:29 C 16 00 14.48 +13 51 35.0 d 941
2003-07-21 06:40:28 C 16 02 29.21 +14 53 43.9 18.7 c 644
2003-07-21 07:11:06 C 16 02 31.23 +14 54 40.4 19.3 c 644
2003-07-21 07:41:38 C 16 02 33.25 +14 55 35.9 19.0 c 644
2003-07-26 04:55:09 C 16 11 10.29 +18 16 33.4 c 448
2003-07-26 05:05:32 C 16 11 11.05 +18 16 50.0 c 448
2003-07-26 05:15:57 C 16 11 11.80 +18 17 06.2 c 448
2003-07-28 04:15:18 C 16 14 54.52 +19 29 24.9 18.9 c 644
2003-07-28 04:17:17 C 16 14 54.70 +19 29 28.4 19.0 c 644
2003-07-28 04:45:16 C 16 14 56.79 +19 30 09.9 19.1 c 644
2003-07-28 04:47:16 C 16 14 56.96 +19 30 13.0 19.2 c 644
2003-07-28 05:15:19 C 16 14 59.07 +19 30 54.6 19.4 c 644
2003-07-28 05:17:19 C 16 14 59.23 +19 30 57.4 19.1 c 644
2003-08-23 05:21:39 C 17 15 57.34 +29 37 13.8 r 715
2003-08-23 05:35:14 C 17 15 58.97 +29 37 22.9 r 715
2003-08-23 05:46:47 C 17 16 00.11 +29 37 26.4 r 715
2003-08-30 03:57:47 C 17 35 25.91 +30 52 10.3 d 291
2003-08-30 04:04:33 C 17 35 26.72 +30 52 13.3 d 291
2003-08-30 04:11:22 C 17 35 27.60 +30 52 15.2 d 291
2003-10-19 17:53:36 C 20 22 22.62 +28 46 52.9 r 540
2003-10-25 04:50:53 C 20 40 53.986 +27 52 09.07 o 568
2003-10-25 04:52:58 C 20 40 54.275 +27 52 08.14 o 568
2003-11-24 03:26:24 C 22 15 05.00 +23 06 53.1 d 291
2003-11-24 03:32:17 C 22 15 05.65 +23 06 50.6 d 291
2003-11-24 03:38:26 C 22 15 06.39 +23 06 49.4 d 291
2008-11-20 10:45:45 C 03 59 26.808 +33 15 13.97 o 568
2008-11-20 10:50:26 C 03 59 26.523 +33 15 11.52 o 568
2008-11-20 10:55:08 C 03 59 26.245 +33 15 09.12 o 568
2008-11-21 13:45:36 C 03 57 52.378 +33 01 14.05 o 568
2017-05-21 10:13:23 C 19 37 38.94 -23 12 13.4 u 926
2017-05-21 10:20:19 C 19 37 39.46 -23 11 57.3 u 926
2017-05-21 10:27:16 C 19 37 40.02 -23 11 41.8 u 926
2017-05-21 14:56:18 C 19 38 02.69 -23 01 09.2 U 474
2017-05-21 14:58:50 C 19 38 02.95 -23 01 03.4 U 474
2017-05-21 15:01:22 C 19 38 03.13 -23 00 58.1 U 474
2017-06-08 07:31:53 C 20 09 10.78 -01 57 30.6 u H21
2017-06-08 07:37:57 C 20 09 11.15 -01 57 08.7 u H21
2017-06-08 07:43:50 C 20 09 11.49 -01 56 47.4 u H21