2016 TJ18

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5827213534 ± 6.99e-06
Semi-major axis (a)2.4079762533 AU ± 4.19e-05
Inclination (i)17.71644433° ± 1.23e-04
Long. of Asc. Node (Ω)44.94385508° ± 7.07e-05
Arg. of Perihelion (ω)349.04198938° ± 5.74e-05
Mean Anomaly (M)154.89589514° ± 2.30e-02
Mean Motion (n)0.2637752095°/day ± 6.89e-06
Perihelion dist (q)1.00479707 AU ± 2.43e-05
Aphelion dist (Q)3.81115543 AU ± 6.84e-05
Orbital Period3.73661454 yr ± 9.76e-05
Physical Parameters
H (abs. magnitude)20.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.264″
Uncertainty2
Orbit TypeApollo
MOID0.018674 AU
Observations Used55
Oppositions1
Arc Total2016-2017
First Observation Used2016-09-28
Last Observation Used2017-02-04
Observations (90)
Date Type RA Dec Mag Band Observatory
2016-10-31 02:56:24 S 08 44 40.363 +21 50 40.31 L C51
2016-10-31 09:13:35 S 08 45 50.539 +22 24 15.98 L C51
2016-10-31 12:22:16 S 08 46 25.543 +22 40 55.16 L C51
2016-10-31 18:39:16 S 08 47 34.999 +23 13 46.81 L C51
2016-10-31 20:13:42 S 08 47 52.445 +23 21 58.82 L C51
2016-10-31 21:47:57 S 08 48 09.720 +23 30 07.81 L C51
2016-11-01 00:56:27 S 08 48 44.225 +23 46 17.26 L C51
2016-11-01 02:30:42 S 08 49 01.306 +23 54 21.82 L C51
2016-11-01 04:05:08 S 08 49 18.614 +24 02 24.29 L C51
2016-11-01 05:39:23 S 08 49 35.868 +24 10 23.30 L C51
2016-11-01 08:47:53 S 08 50 10.140 +24 26 17.99 L C51
2016-11-01 11:56:34 S 08 50 44.501 +24 42 09.25 L C51
2016-11-01 15:05:04 S 08 51 18.581 +24 57 53.24 L C51
2016-11-01 18:13:35 S 08 51 52.598 +25 13 27.55 L C51
2016-11-02 09:47:48 C 08 54 43.69 +26 28 54.4 o 691
2016-11-02 09:50:04 C 08 54 44.11 +26 29 05.6 o 691
2016-11-02 09:52:21 C 08 54 44.43 +26 29 15.9 o 691
2016-11-07 11:59:15 C 09 15 10.41 +35 00 24.7 q 703
2016-11-07 12:16:22 C 09 15 12.93 +35 01 27.9 q 703
2016-11-08 04:40:08 C 09 17 45.83 +35 59 41.4 U 204
2016-11-08 04:49:53 C 09 17 47.25 +36 00 15.7 U 204
2016-11-08 04:59:51 C 09 17 48.66 +36 00 50.8 U 204
2016-11-18 12:35:02 C 09 50 37.02 +47 10 59.0 o 291
2016-11-18 12:38:51 C 09 50 37.37 +47 11 07.3 o 291
2016-11-18 12:42:39 C 09 50 37.75 +47 11 15.1 o 291
2016-11-19 10:03:12 C 09 52 57.35 +47 54 49.0 o 291
2016-11-19 10:06:59 C 09 52 57.70 +47 54 57.0 o 291
2016-11-19 10:10:44 C 09 52 58.07 +47 55 04.8 o 291
2016-12-06 09:10:48 C 10 18 13.92 +58 04 48.8 q I52
2016-12-06 09:17:50 C 10 18 13.92 +58 04 57.0 q I52
2016-12-06 09:24:51 C 10 18 14.08 +58 05 05.5 q I52
2016-12-06 09:31:52 C 10 18 14.09 +58 05 14.2 q I52
2016-12-20 05:56:41 C 10 09 13.74 +63 11 31.2 o 291
2016-12-20 06:04:59 C 10 09 13.14 +63 11 37.8 o 291
2017-01-07 12:57:46 C 09 18 36.45 +65 54 48.3 o 695
2017-01-07 13:04:04 C 09 18 35.55 +65 54 48.1 o 695
2017-01-07 13:10:23 C 09 18 34.55 +65 54 47.7 o 695
2017-02-04 04:19:43 C 08 07 24.12 +60 43 55.7 u H21
2017-02-04 04:39:19 C 08 07 22.99 +60 43 40.3 u H21
2017-02-04 05:02:28 C 08 07 21.71 +60 43 22.4 u H21