2016 TD18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4387726408 ± 7.18e-06
Semi-major axis (a)1.7678161626 AU ± 2.27e-05
Inclination (i)3.34921127° ± 5.22e-05
Long. of Asc. Node (Ω)116.56049989° ± 1.94e-04
Arg. of Perihelion (ω)333.38690033° ± 2.67e-04
Mean Anomaly (M)287.26148478° ± 3.04e-02
Mean Motion (n)0.4193306679°/day ± 8.09e-06
Perihelion dist (q)0.99214680 AU ± 1.80e-05
Aphelion dist (Q)2.54348553 AU ± 3.51e-05
Orbital Period2.35047508 yr ± 4.54e-05
Physical Parameters
H (abs. magnitude)23.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.333″
Uncertainty2
Orbit TypeApollo
MOID0.020902 AU
Observations Used62
Oppositions1
Arc Total2016-2017
First Observation Used2016-09-27
Last Observation Used2017-02-23
Observations (62)
Date Type RA Dec Mag Band Observatory
2016-09-27 11:16:05 C 01 59 21.361 -00 55 18.34 U F51
2016-09-27 11:43:40 C 01 59 22.143 -00 55 31.72 U F51
2016-10-07 11:54:39 C 02 07 15.820 -03 17 48.66 L F51
2016-10-07 12:12:33 C 02 07 16.229 -03 18 01.02 L F51
2016-10-07 12:30:25 C 02 07 16.656 -03 18 13.47 L F51
2016-10-08 10:51:55 C 02 07 58.42 -03 33 59.5 o 291
2016-10-08 11:00:14 C 02 07 58.64 -03 34 06.2 o 291
2016-10-08 11:08:32 C 02 07 58.83 -03 34 11.8 o 291
2016-10-09 08:04:59 C 02 08 39.85 -03 49 17.1 o 291
2016-10-09 08:10:23 C 02 08 39.99 -03 49 21.3 o 291
2016-10-09 08:16:52 C 02 08 40.12 -03 49 25.9 o 291
2016-10-10 10:51:56 C 02 09 29.23 -04 09 07.7 o 291
2016-10-10 10:58:24 C 02 09 29.40 -04 09 12.8 o 291
2016-10-10 11:04:54 C 02 09 29.57 -04 09 17.6 o 291
2016-10-23 05:26:52 C 02 20 05.84 -08 43 06.4 U H21
2016-10-23 05:47:59 C 02 20 06.45 -08 43 27.8 U H21
2016-10-26 05:53:47 C 02 23 11.30 -10 01 22.1 o 691
2016-10-26 06:11:00 C 02 23 11.85 -10 01 41.5 o 691
2016-10-26 06:28:50 C 02 23 12.44 -10 02 02.6 o 691
2016-10-26 09:26:45 C 02 23 18.33 -10 05 21.0 q I52
2016-10-26 09:31:52 C 02 23 18.44 -10 05 26.4 q I52
2016-10-26 09:35:21 C 02 23 18.60 -10 05 31.1 q I52
2016-10-26 09:40:17 C 02 23 18.79 -10 05 36.9 q I52
2016-10-27 05:45:32 C 02 24 17.61 -10 28 25.4 o 691
2016-10-27 06:04:09 C 02 24 18.25 -10 28 46.8 o 691
2016-10-27 06:23:01 C 02 24 18.85 -10 29 09.3 o 691
2016-10-29 08:36:54 C 02 26 47.52 -11 28 14.6 q G96
2016-10-29 08:43:04 C 02 26 47.77 -11 28 21.9 q G96
2016-10-29 08:49:18 C 02 26 48.04 -11 28 30.1 q G96
2016-10-29 08:55:29 C 02 26 48.27 -11 28 37.2 q G96
2016-11-06 05:25:28 C 02 39 35.62 -15 39 09.1 o 691
2016-11-06 05:35:26 C 02 39 36.31 -15 39 23.6 o 691
2016-11-06 05:45:28 C 02 39 36.98 -15 39 38.2 o 691
2016-11-06 10:24:45 C 02 39 59.580 -15 46 19.35 L F51
2016-11-06 10:40:43 C 02 40 00.670 -15 46 42.83 L F51
2016-11-06 10:56:41 C 02 40 01.766 -15 47 06.00 L F51
2016-11-06 11:12:41 C 02 40 02.858 -15 47 29.35 L F51
2016-11-18 05:53:52 C 03 21 18.09 -24 11 03.1 u 807
2016-11-18 05:56:57 C 03 21 18.72 -24 11 09.7 u 807
2016-11-18 06:00:04 C 03 21 19.36 -24 11 16.2 u 807
2016-11-20 08:57:07 C 03 34 21.76 -26 08 05.2 o 691
2016-11-20 09:16:38 C 03 34 26.81 -26 08 49.4 o 691
2016-11-26 12:41:43 C 04 31 52.39 -32 17 07.9 q Q60
2016-11-26 12:55:27 C 04 31 58.94 -32 17 44.2 q Q60
2016-11-26 13:09:14 C 04 32 05.60 -32 18 21.4 q Q60
2016-12-03 03:32:00 C 06 24 20.08 -37 09 32.4 u 807
2016-12-03 03:34:53 C 06 24 22.50 -37 09 34.5 u 807
2016-12-03 03:37:53 C 06 24 25.02 -37 09 36.7 u 807
2016-12-03 03:40:36 C 06 24 27.31 -37 09 38.6 u 807
2016-12-19 07:18:47 C 10 51 03.90 -17 53 24.7 u 807