IAA RAS IAA Minor Planet Database

2018 TS

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5631338288 ± 4.88e-06
Semi-major axis (a)2.4577252716 AU ± 2.84e-05
Inclination (i)1.10736892° ± 6.65e-06
Long. of Asc. Node (Ω)74.41357361° ± 1.52e-04
Arg. of Perihelion (ω)355.94154945° ± 1.24e-04
Mean Anomaly (M)290.71299219° ± 1.17e-02
Mean Motion (n)0.2558069110°/day ± 4.44e-06
Perihelion dist (q)1.07369703 AU ± 1.73e-05
Aphelion dist (Q)3.84175351 AU ± 4.60e-05
Orbital Period3.85300882 yr ± 6.68e-05
Physical Parameters
H (abs. magnitude)22.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty2
Orbit TypeAmor
MOID0.086834 AU
Observations Used186
Oppositions1
Arc Total2018-2019
First Observation Used2018-10-02
Last Observation Used2019-01-26
Observations (192)
Date Type RA Dec Mag Band Observatory
2018-10-02 08:56:42 C 00 37 49.014 -00 28 22.44 – U F52
2018-10-02 09:13:32 C 00 37 48.770 -00 28 24.92 – U F52
2018-10-02 09:30:24 C 00 37 48.531 -00 28 27.44 – U F52
2018-10-02 09:47:21 C 00 37 48.281 -00 28 29.88 – U F52
2018-10-03 09:38:57 C 00 37 37.809 -00 32 00.37 – U F52
2018-10-03 09:55:47 C 00 37 37.543 -00 32 03.04 – U F52
2018-10-03 10:12:40 C 00 37 37.299 -00 32 05.38 – U F52
2018-10-03 12:07:51 C 00 37 36.56 -00 31 52.7 – V 474
2018-10-03 12:12:55 C 00 37 36.46 -00 31 53.3 – V 474
2018-10-03 12:18:00 C 00 37 36.42 -00 31 54.4 – V 474
2018-10-03 12:23:04 C 00 37 36.30 -00 31 56.1 – V 474
2018-10-03 23:45:35 C 00 37 30.77 -00 34 15.8 – V L01
2018-10-04 00:10:44 C 00 37 30.40 -00 34 18.6 – V L01
2018-10-05 05:13:20 C 00 37 17.79 -00 38 30.7 – V I52
2018-10-05 05:24:43 C 00 37 17.61 -00 38 31.8 – V I52
2018-10-05 05:37:10 C 00 37 17.47 -00 38 33.8 – V I52
2018-10-05 05:48:28 C 00 37 17.27 -00 38 35.7 – V I52
2018-10-05 07:05:12 C 00 37 15.91 -00 38 46.0 – o 711
2018-10-05 07:09:38 C 00 37 15.86 -00 38 46.2 – o 711
2018-10-05 07:14:05 C 00 37 15.78 -00 38 46.9 – o 711
2018-10-06 07:05:53 C 00 37 04.22 -00 42 17.1 – V G96
2018-10-06 07:14:04 C 00 37 04.12 -00 42 18.2 – V G96
2018-10-06 07:22:15 C 00 37 03.96 -00 42 19.4 – V G96
2018-10-09 04:38:32 C 00 36 29.63 -00 52 09.4 – u H21
2018-10-09 04:46:30 C 00 36 29.51 -00 52 10.8 – u H21
2018-10-09 04:54:36 C 00 36 29.37 -00 52 11.7 – u H21
2018-10-10 05:23:12 C 00 36 17.86 -00 55 25.1 – V I52
2018-10-10 05:46:02 C 00 36 17.47 -00 55 28.7 – V I52
2018-10-10 06:12:19 C 00 36 17.01 -00 55 31.6 – V I52
2018-10-10 06:24:18 C 00 36 16.86 -00 55 33.3 – V I52
2018-10-10 06:29:15 C 00 36 16.81 -00 55 33.3 – o 291
2018-10-10 07:05:07 C 00 36 16.20 -00 55 38.7 – o 291
2018-10-10 07:57:21 C 00 36 15.41 -00 55 45.5 – o 291
2018-10-15 12:37:11 C 00 35 25.13 -01 09 01.8 – V 474
2018-10-15 12:42:15 C 00 35 25.05 -01 09 02.3 – V 474
2018-10-15 12:47:19 C 00 35 24.99 -01 09 02.9 – V 474
2018-10-26 05:03:44 C 00 36 07.69 -01 12 37.4 – V V06
2018-10-26 05:22:18 C 00 36 07.74 -01 12 35.6 – V V06
2018-10-26 05:40:28 C 00 36 07.79 -01 12 33.8 – V V06
2018-10-27 07:15:54 C 00 36 28.91 -01 09 57.1 – V I52
2018-10-27 07:35:24 C 00 36 29.04 -01 09 54.8 – V I52
2018-10-27 07:55:43 C 00 36 29.17 -01 09 52.2 – V I52
2018-10-27 08:16:26 C 00 36 29.32 -01 09 49.5 – V I52
2018-10-27 08:26:52 C 00 36 29.42 -01 09 48.1 – o 691
2018-10-27 08:50:28 C 00 36 29.60 -01 09 45.6 – o 691
2018-10-27 09:14:04 C 00 36 29.82 -01 09 42.5 – o 691
2018-10-28 04:57:26 C 00 36 52.61 -01 07 13.5 – V I52
2018-10-28 05:16:22 C 00 36 52.76 -01 07 10.3 – V I52
2018-10-28 05:34:48 C 00 36 52.87 -01 07 08.3 – V I52
2018-10-28 05:57:48 C 00 36 53.04 -01 07 04.5 – V I52