162913 (2001 MT18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5194732930 ± 1.84e-08
Semi-major axis (a)1.2708377483 AU ± 1.15e-09
Inclination (i)8.64982510° ± 2.40e-06
Long. of Asc. Node (Ω)170.48006701° ± 1.80e-05
Arg. of Perihelion (ω)356.16067916° ± 1.86e-05
Mean Anomaly (M)78.17803711° ± 4.74e-06
Mean Motion (n)0.6879820646°/day ± 9.31e-10
Perihelion dist (q)0.61067148 AU ± 2.34e-08
Aphelion dist (Q)1.93100402 AU ± 2.34e-08
Orbital Period1.43263369 yr ± 1.94e-09
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.489″
Uncertainty0
Orbit TypeApollo
MOID0.146290 AU
Observations Used891
Oppositions10
Arc Total1990-2024
First Observation Used1990-11-12
Last Observation Used2024-09-28
Observations (1140)
Date Type RA Dec Mag Band Observatory
2014-08-31 04:06:13 C 21 33 03.32 -07 51 55.6 q 703
2014-08-31 04:13:30 C 21 33 02.73 -07 52 00.8 q 703
2014-08-31 04:28:02 C 21 33 01.74 -07 52 09.9 q 703
2014-09-12 07:56:57 C 21 15 32.496 -10 47 25.32 L F51
2014-09-12 08:13:43 C 21 15 31.655 -10 47 34.05 L F51
2014-09-12 08:30:27 C 21 15 30.810 -10 47 42.88 L F51
2014-09-12 08:47:10 C 21 15 29.969 -10 47 51.67 L F51
2014-09-19 06:40:32 C 21 08 46.871 -12 07 15.62 L F51
2014-09-19 06:58:13 C 21 08 46.247 -12 07 23.28 L F51
2014-09-19 07:15:52 C 21 08 45.628 -12 07 30.85 L F51
2014-09-19 07:33:36 C 21 08 44.989 -12 07 38.66 L F51
2017-07-29 13:45:29 C 23 59 16.026 +04 08 29.11 L F51
2017-07-29 14:03:56 C 23 59 15.610 +04 08 25.09 L F51
2017-07-29 14:22:14 C 23 59 15.198 +04 08 21.07 L F51
2017-08-16 10:10:56 C 23 43 27.846 +01 35 41.34 L F51
2017-08-16 10:16:41 C 23 43 27.522 +01 35 38.46 L F51
2017-08-16 10:27:22 C 23 43 26.929 +01 35 33.20 L F51
2017-08-16 10:33:09 C 23 43 26.612 +01 35 30.23 L F51
2017-08-16 10:43:52 C 23 43 26.010 +01 35 24.96 L F51
2017-08-16 10:49:37 C 23 43 25.692 +01 35 22.18 L F51
2017-08-16 11:00:21 C 23 43 25.093 +01 35 16.83 L F51
2017-08-16 11:06:05 C 23 43 24.770 +01 35 13.99 L F51
2017-08-28 10:28:12 C 23 25 17.18 -01 10 56.0 q G96
2017-08-28 10:36:42 C 23 25 16.55 -01 11 02.3 q G96
2017-08-28 10:45:12 C 23 25 15.95 -01 11 07.3 q G96
2017-08-28 10:53:41 C 23 25 15.31 -01 11 12.5 q G96
2017-09-02 09:45:12 C 23 16 32.70 -02 30 37.4 q G96
2017-09-02 09:54:26 C 23 16 31.98 -02 30 43.5 q G96
2017-09-02 10:01:38 C 23 16 31.43 -02 30 48.4 q G96
2017-09-02 10:07:41 C 23 16 30.87 -02 30 51.4 q G96
2017-09-12 07:39:15 C 22 58 22.763 -05 16 03.39 L F51
2017-09-12 07:56:00 C 22 58 21.453 -05 16 15.11 L F51
2017-09-12 08:12:43 C 22 58 20.147 -05 16 26.68 L F51
2017-09-12 08:29:30 C 22 58 18.830 -05 16 38.37 L F51
2017-09-29 05:03:27 C 22 30 50.54 -09 28 57.2 q G96
2017-09-29 05:11:10 C 22 30 50.16 -09 29 00.9 q G96
2017-09-29 05:18:55 C 22 30 49.70 -09 29 04.9 q G96
2017-09-29 05:39:37 C 22 30 48.44 -09 29 16.8 q G96
2017-10-10 08:03:30 C 22 18 41.277 -11 27 48.66 L F51
2017-10-10 08:19:30 C 22 18 40.672 -11 27 53.95 L F51
2017-10-10 08:35:28 C 22 18 40.091 -11 28 00.11 L F51
2017-10-10 08:51:25 C 22 18 39.497 -11 28 05.85 L F51
2020-08-22 11:06:03 C 01 03 10.070 +05 44 01.10 U F51
2020-08-22 11:23:56 C 01 03 09.632 +05 43 54.94 U F51
2020-08-22 11:41:48 C 01 03 09.183 +05 43 48.66 U F51
2020-08-29 12:36:00 C 00 58 09.112 +04 35 24.82 U F52
2020-08-29 13:09:51 C 00 58 07.809 +04 35 09.34 U F52
2020-09-09 12:04:10 C 00 45 39.440 +02 10 57.31 U F51
2020-09-09 12:37:28 C 00 45 37.428 +02 10 36.25 U F51
2020-09-09 12:54:06 C 00 45 36.417 +02 10 25.63 U F51