2018 TQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5308041447 ± 2.00e+00
Semi-major axis (a)2.2223356645 AU ± 3.00e+00
Inclination (i)7.68194379° ± 4.00e+00
Long. of Asc. Node (Ω)222.34342344° ± 5.00e+00
Arg. of Perihelion (ω)172.44658507° ± 6.00e+00
Mean Anomaly (M)48.07073260° ± 3.26e-02
Mean Motion (n)0.2975075000°/day ± 6.02e-01
Perihelion dist (q)1.04271010 AU ± 4.66e+00
Aphelion dist (Q)3.40190430 AU ± 6.39e+00
Orbital Period3.31288330 yr ± 6.71e+00
Physical Parameters
H (abs. magnitude)22.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.248″
Uncertainty2
Orbit TypeAmor
MOID0.050234 AU
Observations Used309
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-11-21
Observations (336)
Date Type RA Dec Mag Band Observatory
2018-11-10 09:36:00 C 05 48 21.00 +09 49 49.6 V G96
2018-11-10 09:49:36 C 05 48 23.27 +09 49 04.9 V G96
2018-11-10 09:57:07 C 05 48 24.52 +09 48 40.0 V G96
2018-11-10 10:10:05 C 05 48 26.67 +09 47 57.3 V G96
2018-11-10 14:01:37 C 05 49 09.20 +09 35 42.3 V T08
2018-11-10 14:16:12 C 05 49 11.53 +09 34 54.1 V T08
2018-11-10 14:30:42 C 05 49 13.95 +09 34 06.4 V T08
2018-11-10 14:45:10 C 05 49 16.27 +09 33 20.3 V T08
2018-11-11 09:49:23 C 05 52 45.57 +08 33 09.3 V G96
2018-11-11 09:56:51 C 05 52 46.68 +08 32 46.6 V G96
2018-11-11 10:11:44 C 05 52 48.93 +08 32 01.1 V G96
2018-11-12 13:58:54 C 05 57 18.18 +07 11 52.6 V T05
2018-11-12 14:13:19 C 05 57 20.00 +07 11 12.8 V T05
2018-11-12 14:27:47 C 05 57 21.84 +07 10 32.1 V T05
2018-11-12 14:42:10 C 05 57 23.75 +07 09 52.8 V T05
2018-11-14 08:57:46 C 06 03 17.43 +05 21 06.9 18.4 q H21
2018-11-14 09:01:29 C 06 03 17.82 +05 20 57.8 18.2 q H21
2018-11-14 09:05:13 C 06 03 18.22 +05 20 49.0 18.5 q H21
2018-11-14 09:05:56 C 06 03 18.28 +05 20 47.4 u H21
2018-11-14 09:08:56 C 06 03 18.62 +05 20 40.2 18.3 q H21
2018-11-14 09:10:35 C 06 03 18.79 +05 20 36.3 u H21
2018-11-14 09:12:39 C 06 03 19.02 +05 20 31.4 18.4 q H21
2018-11-14 09:13:41 C 06 03 19.11 +05 20 28.9 u H21
2018-11-14 09:16:23 C 06 03 19.41 +05 20 22.3 18.3 q H21
2018-11-14 09:18:00 C 06 03 19.57 +05 20 18.6 u H21
2018-11-14 09:20:31 C 06 03 19.87 +05 20 12.5 18.3 q H21
2018-11-14 13:07:52 C 06 03 49.05 +05 11 43.7 V T08
2018-11-14 13:22:29 C 06 03 50.53 +05 11 09.2 V T08
2018-11-14 13:37:10 C 06 03 51.95 +05 10 35.3 V T08
2018-11-14 13:51:51 C 06 03 53.50 +05 10 00.3 V T08
2018-11-16 08:52:18 C 06 08 44.80 +03 35 52.7 u H21
2018-11-16 08:59:07 C 06 08 45.36 +03 35 38.9 u H21
2018-11-16 09:17:44 C 06 08 46.93 +03 35 01.5 u H21
2018-11-21 05:48:15 C 06 18 04.39 +00 21 28.9 u H21
2018-11-21 05:53:57 C 06 18 04.65 +00 21 21.4 u H21
2018-11-21 06:00:00 C 06 18 04.95 +00 21 13.4 u H21