2016 TM18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0484552506 ± 1.80e-07
Semi-major axis (a)1.3504968531 AU ± 4.09e-08
Inclination (i)35.01034970° ± 3.40e-05
Long. of Asc. Node (Ω)17.25167723° ± 7.33e-06
Arg. of Perihelion (ω)118.39385265° ± 4.04e-04
Mean Anomaly (M)176.69150499° ± 3.48e-04
Mean Motion (n)0.6280177395°/day ± 2.85e-08
Perihelion dist (q)1.28505819 AU ± 2.46e-07
Aphelion dist (Q)1.41593552 AU ± 2.47e-07
Orbital Period1.56942427 yr ± 7.13e-08
Physical Parameters
H (abs. magnitude)21.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.315″
Uncertainty0
Orbit TypeAmor
MOID0.315167 AU
Observations Used57
Oppositions3
Arc Total2016-2025
First Observation Used2016-10-07
Last Observation Used2025-03-31
Observations (58)
Date Type RA Dec Mag Band Observatory
2016-10-07 08:59:47 C 01 15 54.30 +03 15 31.1 o 691
2016-10-07 09:26:26 C 01 15 48.84 +03 16 26.9 o 691
2016-10-07 09:53:05 C 01 15 43.35 +03 17 22.4 o 691
2016-10-07 22:49:40 C 01 13 07.85 +03 44 51.9 t K93
2016-10-07 22:55:03 C 01 13 06.75 +03 45 03.2 t K93
2016-10-07 22:57:43 C 01 13 06.19 +03 45 08.6 t K93
2016-10-08 10:15:26 C 01 10 48.35 +04 08 27.1 o 291
2016-10-08 10:17:20 C 01 10 47.99 +04 08 31.1 o 291
2016-10-08 10:19:14 C 01 10 47.61 +04 08 35.1 o 291
2016-10-08 23:29:14 C 01 08 08.21 +04 36 13.0 q I93
2016-10-08 23:36:04 C 01 08 06.77 +04 36 27.5 q I93
2016-10-08 23:47:46 C 01 08 04.31 +04 36 52.4 q I93
2016-10-09 06:08:10 C 01 06 47.16 +04 50 17.9 o 291
2016-10-09 06:10:25 C 01 06 46.68 +04 50 22.7 o 291
2016-10-09 06:12:39 C 01 06 46.22 +04 50 27.4 o 291
2016-10-09 09:46:14 C 01 06 01.47 +04 57 57.2 o 926
2016-10-09 09:54:00 C 01 05 59.84 +04 58 13.5 o 926
2016-10-09 10:02:55 C 01 05 57.98 +04 58 32.4 o 926
2016-10-10 06:15:13 C 01 01 51.08 +05 41 09.0 o 691
2016-10-10 06:18:31 C 01 01 50.36 +05 41 16.0 o 691
2016-10-10 06:21:51 C 01 01 49.67 +05 41 23.0 o 691
2016-10-11 05:26:07 C 00 57 05.56 +06 29 59.6 o 691
2016-10-11 05:49:56 C 00 57 00.44 +06 30 50.3 o 691
2016-10-11 06:14:33 C 00 56 55.38 +06 31 41.4 o 691
2016-10-12 06:26:39 C 00 51 56.44 +07 22 30.1 o 291
2016-10-12 06:29:53 C 00 51 55.75 +07 22 36.9 o 291
2016-10-12 06:33:08 C 00 51 55.07 +07 22 43.7 o 291
2016-10-19 04:09:48 C 00 18 34.25 +12 54 51.5 o 926
2016-10-19 04:18:46 C 00 18 32.46 +12 55 08.1 o 926
2016-10-19 04:29:13 C 00 18 30.40 +12 55 27.6 o 926
2016-10-21 05:45:22 C 00 09 09.35 +14 25 43.9 o 691
2016-10-21 05:57:36 C 00 09 07.03 +14 26 06.0 o 691
2016-10-21 06:08:25 C 00 09 05.00 +14 26 25.1 o 691
2016-10-22 03:46:09 C 00 05 07.32 +15 04 27.7 o 691
2016-10-22 03:59:33 C 00 05 04.83 +15 04 51.3 o 691
2016-10-22 04:12:48 C 00 05 02.34 +15 05 14.3 o 691
2016-11-02 03:46:03 C 23 24 32.56 +21 27 56.5 o 291
2016-11-02 03:50:04 C 23 24 32.03 +21 28 02.8 o 291
2016-11-02 03:54:06 C 23 24 31.53 +21 28 08.2 o 291
2016-11-07 00:58:27 C 23 11 42.38 +23 35 29.4 u H21
2016-11-07 01:14:25 C 23 11 40.76 +23 35 45.3 u H21
2016-11-07 01:38:33 C 23 11 38.33 +23 36 09.4 u H21
2016-11-08 06:09:06 C 23 08 58.66 +24 04 05.5 o 291
2016-11-08 06:17:46 C 23 08 57.86 +24 04 13.6 o 291
2016-11-08 06:26:23 C 23 08 57.09 +24 04 21.8 o 291
2022-03-12 10:37:01 C 15 31 37.51 -06 30 20.7 V I52
2022-03-12 10:42:33 C 15 31 37.38 -06 30 32.3 V I52
2022-03-12 10:48:04 C 15 31 37.21 -06 30 43.5 V I52
2022-03-24 11:07:21 C 15 15 33.01 -17 51 59.3 V I52
2022-03-24 11:13:29 C 15 15 32.39 -17 52 16.9 V I52