2018 TR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1848528765 ± 1.85e-05
Semi-major axis (a)1.0580591250 AU ± 1.17e-05
Inclination (i)5.54186086° ± 4.87e-04
Long. of Asc. Node (Ω)185.50960064° ± 1.41e-04
Arg. of Perihelion (ω)94.36566326° ± 7.39e-04
Mean Anomaly (M)267.27172788° ± 4.18e-02
Mean Motion (n)0.9056228476°/day ± 1.50e-05
Perihelion dist (q)0.86247385 AU ± 2.18e-05
Aphelion dist (Q)1.25364440 AU ± 2.40e-05
Orbital Period1.08834079 yr ± 1.80e-05
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.334″
Uncertainty2
Orbit TypeApollo
MOID0.001790 AU
Observations Used80
Oppositions1
Arc Total2018-2018
First Observation Used2018-10-02
Last Observation Used2018-11-10
Observations (82)
Date Type RA Dec Mag Band Observatory
2018-10-10 05:30:12 C 23 22 15.93 -24 24 30.2 o 291
2018-10-10 09:41:42 C 23 23 37.134 -24 20 35.05 V T12
2018-10-11 04:54:56 C 23 29 45.85 -24 05 04.7 o 291
2018-10-11 04:57:12 C 23 29 46.43 -24 05 03.1 o 291
2018-10-11 04:59:36 C 23 29 47.01 -24 05 01.3 o 291
2018-10-11 07:00:53 C 23 30 25.563 -24 02 56.61 V T12
2018-10-12 09:07:53 C 23 37 29.616 -23 41 54.38 V T12
2018-10-12 09:10:16 C 23 37 30.122 -23 41 52.36 V T12
2018-10-12 09:11:50 C 23 37 30.455 -23 41 51.06 V T12
2018-10-15 07:27:47 C 23 52 37.95 -22 48 16.4 o 291
2018-10-15 07:37:45 C 23 52 39.47 -22 48 08.2 o 291
2018-10-15 07:47:43 C 23 52 41.01 -22 48 00.2 o 291
2018-10-18 04:27:07 C 00 03 41.26 -21 59 17.0 o 291
2018-10-18 04:54:09 C 00 03 44.32 -21 59 00.3 o 291
2018-10-18 05:21:17 C 00 03 47.34 -21 58 42.0 o 291
2018-10-19 04:07:34 C 00 06 50.79 -21 43 07.8 o 695
2018-10-19 04:27:00 C 00 06 52.82 -21 42 56.2 o 695
2018-10-28 04:13:39 C 00 27 27.42 -19 23 13.7 U 807
2018-10-28 04:35:15 C 00 27 28.66 -19 22 59.2 U 807
2018-10-28 04:56:50 C 00 27 29.93 -19 22 44.9 U 807
2018-10-29 05:18:27 C 00 29 17.91 -19 08 39.0 o 291
2018-10-29 05:39:14 C 00 29 19.08 -19 08 25.5 o 291
2018-11-01 04:04:12 C 00 34 04.04 -18 24 16.2 o 291
2018-11-01 05:22:45 C 00 34 07.97 -18 23 27.6 o 291
2018-11-02 07:06:12 C 00 35 46.425 -18 07 05.25 V T12
2018-11-02 07:21:52 C 00 35 47.146 -18 06 55.65 V T12
2018-11-03 03:44:19 C 00 37 02.62 -17 54 10.8 o 291
2018-11-03 04:16:39 C 00 37 04.15 -17 53 50.4 o 291
2018-11-06 08:10:55 C 00 41 31.505 -17 05 13.32 V T12
2018-11-06 08:26:42 C 00 41 32.180 -17 05 03.09 V T12
2018-11-10 06:53:28 C 00 46 51.410 -16 03 29.46 V T12
2018-11-10 07:09:27 C 00 46 52.088 -16 03 19.09 V T12