2018 TT1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6033648834 ± 2.61e-08
Semi-major axis (a)2.7540359628 AU ± 1.96e-07
Inclination (i)35.82617990° ± 6.00e-06
Long. of Asc. Node (Ω)46.28601961° ± 1.99e-06
Arg. of Perihelion (ω)28.49114047° ± 1.04e-05
Mean Anomaly (M)190.23046942° ± 5.74e-05
Mean Motion (n)0.2156541726°/day ± 2.30e-08
Perihelion dist (q)1.09234738 AU ± 1.06e-07
Aphelion dist (Q)4.41572455 AU ± 3.22e-07
Orbital Period4.57040210 yr ± 4.87e-07
Physical Parameters
H (abs. magnitude)18.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.216″
Uncertainty0
Orbit TypeAmor
MOID0.146022 AU
Observations Used196
Oppositions3
Arc Total2015-2019
First Observation Used2015-03-28
Last Observation Used2019-04-24
Observations (207)
Date Type RA Dec Mag Band Observatory
2018-10-15 14:47:26 C 04 55 38.62 -13 20 33.2 U T05
2018-10-15 15:02:07 C 04 55 39.27 -13 19 58.9 U T05
2018-10-15 15:09:25 C 04 55 40.42 -13 19 16.2 V 474
2018-10-15 15:12:18 C 04 55 40.55 -13 19 09.4 V 474
2018-10-15 15:15:12 C 04 55 40.69 -13 19 02.7 V 474
2018-10-18 09:27:15 C 04 59 04.22 -10 28 25.2 V 703
2018-10-18 09:42:02 C 04 59 04.89 -10 27 43.1 V 703
2018-10-18 09:49:25 C 04 59 05.18 -10 27 21.8 V 703
2018-10-19 09:46:56 C 05 00 19.06 -09 16 12.0 o 691
2018-10-19 09:49:10 C 05 00 19.16 -09 16 05.0 o 691
2018-10-19 09:51:25 C 05 00 19.25 -09 15 58.2 o 691
2018-10-20 06:39:56 C 05 01 24.70 -08 09 36.0 o 691
2018-10-20 06:42:11 C 05 01 24.81 -08 09 28.8 o 691
2018-10-20 06:44:26 C 05 01 24.93 -08 09 21.2 o 691
2018-10-21 09:14:13 C 05 02 46.57 -06 38 15.0 V 703
2018-10-21 09:20:41 C 05 02 46.83 -06 37 51.7 V 703
2018-10-21 09:25:28 C 05 02 47.10 -06 37 35.2 o 691
2018-10-21 09:27:23 C 05 02 47.17 -06 37 28.1 o 691
2018-10-21 09:33:35 C 05 02 47.39 -06 37 05.6 V 703
2018-10-21 09:51:03 C 05 02 48.21 -06 36 03.1 V I52
2018-10-21 09:56:21 C 05 02 48.45 -06 35 44.0 V I52
2018-10-21 09:57:26 C 05 02 48.51 -06 35 40.0 V I52
2018-10-21 09:58:25 C 05 02 48.56 -06 35 36.6 V I52
2018-10-27 13:40:51 C 05 10 48.55 +04 46 46.9 U T05
2018-10-27 13:55:27 C 05 10 49.25 +04 48 11.7 U T05
2018-10-27 14:10:09 C 05 10 49.95 +04 49 37.2 U T05
2018-10-27 14:24:42 C 05 10 50.64 +04 51 02.1 U T05
2018-10-28 09:43:45 C 05 11 58.81 +06 47 09.2 o 691
2018-10-28 09:55:47 C 05 11 59.38 +06 48 23.9 o 691
2018-10-28 10:07:47 C 05 11 59.98 +06 49 38.4 o 691
2018-10-28 22:49:26 C 05 12 46.36 +08 09 52.7 V J69
2018-10-28 22:56:46 C 05 12 46.82 +08 10 39.7 V J69
2018-10-28 23:04:07 C 05 12 47.21 +08 11 27.4 V J69
2018-10-31 10:09:46 C 05 16 25.56 +15 10 01.9 16.7 r 718
2018-10-31 10:12:06 C 05 16 25.68 +15 10 20.3 16.7 r 718
2018-10-31 10:14:26 C 05 16 25.83 +15 10 38.0 16.7 r 718
2018-10-31 10:16:44 C 05 16 25.96 +15 10 55.7 16.6 r 718
2018-10-31 10:19:02 C 05 16 26.07 +15 11 13.3 16.7 r 718
2018-10-31 10:21:20 C 05 16 26.20 +15 11 31.2 16.6 r 718
2018-11-01 11:12:39 C 05 18 04.34 +18 29 51.7 V G96
2018-11-01 11:20:01 C 05 18 04.76 +18 30 52.4 V G96
2018-11-01 11:27:23 C 05 18 05.16 +18 31 53.5 V G96
2018-11-01 11:34:46 C 05 18 05.60 +18 32 53.8 V G96
2018-11-01 13:35:55 C 05 18 14.46 +18 49 45.6 U T05
2018-11-01 13:55:23 C 05 18 15.54 +18 52 26.8 U T05
2018-11-01 14:13:59 C 05 18 16.57 +18 55 00.8 U T05
2018-11-01 14:31:07 C 05 18 17.53 +18 57 23.0 U T05
2018-11-04 00:08:46 C 05 22 29.98 +27 29 12.9 U 089
2018-11-04 00:12:26 C 05 22 30.25 +27 29 47.5 U 089
2018-11-04 00:49:50 C 05 22 32.76 +27 35 40.3 U 089