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
2023-12-09 03:11:27 C 00 14 54.229 -18 04 48.90 V G96
2023-12-09 03:18:51 C 00 14 53.884 -18 04 49.84 V G96
2024-06-05 10:03:31 C 22 45 19.192 +03 21 59.65 V G96
2024-06-05 10:12:01 C 22 45 19.357 +03 22 01.74 V G96
2024-06-05 10:20:32 C 22 45 19.566 +03 22 03.40 V G96
2024-06-05 10:29:05 C 22 45 19.753 +03 22 04.98 V G96
2024-06-17 13:25:07 C 22 49 15.288 +04 07 00.99 X F52
2024-06-17 13:41:50 C 22 49 15.313 +04 07 02.36 X F52
2024-06-17 13:58:31 C 22 49 15.323 +04 07 03.82 X F52
2024-06-30 13:29:56 C 22 46 20.166 +04 07 51.83 X F51
2024-06-30 13:49:13 C 22 46 19.669 +04 07 49.95 X F51
2024-06-30 14:09:54 C 22 46 19.138 +04 07 48.05 X F51
2024-07-03 22:43:12 C 22 44 11.825 +03 58 06.40 W M01
2024-07-03 22:49:52 C 22 44 11.660 +03 58 06.02 W M01
2024-07-03 22:56:32 C 22 44 11.402 +03 58 03.52 W M01
2024-07-29 16:32:41 C 22 08 31.20 -00 00 32.9 V D29
2024-07-29 16:52:57 C 22 08 29.50 -00 00 45.6 V D29
2024-07-29 17:28:00 C 22 08 26.55 -00 01 07.3 V D29
2024-08-13 11:11:43 C 21 37 49.059 -04 09 20.08 X F51
2024-08-13 11:47:15 C 21 37 45.859 -04 09 46.71 X F51
2024-08-13 12:04:59 C 21 37 44.252 -04 09 59.96 X F51
2024-08-15 15:20:48 C 21 33 19.08 -04 48 26.9 V D29
2024-08-15 15:41:10 C 21 33 17.31 -04 48 41.9 V D29
2024-08-15 16:01:31 C 21 33 15.49 -04 48 56.9 V D29
2024-08-22 09:22:18 C 21 20 02.432 -06 47 59.10 X F51
2024-08-22 09:40:26 C 21 20 00.979 -06 48 12.21 X F51
2024-08-22 10:16:44 C 21 19 58.058 -06 48 38.28 X F51
2024-08-22 12:14:06 C 21 19 49.51 -06 50 04.4 V D29
2024-08-22 12:38:01 C 21 19 47.63 -06 50 21.2 V D29
2024-08-22 12:58:24 C 21 19 46.04 -06 50 36.7 V D29
2024-08-23 16:10:14 C 21 17 40.69 -07 10 03.9 V D29
2024-08-23 16:30:36 C 21 17 39.07 -07 10 17.5 V D29
2024-09-04 03:38:49 C 20 59 47.591 -10 09 51.05 V G96
2024-09-04 03:46:55 C 20 59 47.148 -10 09 55.87 V G96
2024-09-04 03:55:02 C 20 59 46.712 -10 10 00.70 V G96
2024-09-04 04:03:08 C 20 59 46.262 -10 10 05.59 V G96
2024-09-28 05:33:29 C 20 44 11.084 -14 14 21.56 X F51
2024-09-28 05:50:35 C 20 44 11.012 -14 14 26.33 X F51
2024-09-28 06:07:43 C 20 44 10.925 -14 14 30.92 X F51
2024-09-28 06:24:52 C 20 44 10.851 -14 14 35.45 X F51