2018 TA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1728551217 ± 1.05e-04
Semi-major axis (a)0.9781276195 AU ± 1.43e-06
Inclination (i)5.28549567° ± 3.96e-03
Long. of Asc. Node (Ω)6.35610707° ± 1.32e-04
Arg. of Perihelion (ω)120.32394237° ± 1.21e-03
Mean Anomaly (M)35.87286339° ± 6.81e-03
Mean Motion (n)1.0188705109°/day ± 2.23e-06
Perihelion dist (q)0.80905325 AU ± 1.03e-04
Aphelion dist (Q)1.14720199 AU ± 1.03e-04
Orbital Period0.96737149 yr ± 2.12e-06
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.376″
Uncertainty1
Orbit TypeAten
MOID0.018486 AU
Observations Used29
Oppositions1
Arc Total2018-2018
First Observation Used2018-09-30
Last Observation Used2018-10-10
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-09-30 07:40:47 C 23 53 56.28 -00 44 16.8 V G96
2018-09-30 07:48:54 C 23 53 51.92 -00 43 52.2 V G96
2018-09-30 08:05:09 C 23 53 43.35 -00 43 04.0 V G96
2018-10-05 03:53:36 C 22 42 14.79 +06 45 08.4 V G96
2018-10-05 04:01:36 C 22 42 08.15 +06 45 46.3 V G96
2018-10-05 04:09:35 C 22 42 01.33 +06 46 24.3 V G96
2018-10-05 04:17:36 C 22 41 54.62 +06 47 02.0 V G96
2018-10-05 07:40:28 C 22 39 03.02 +07 02 48.5 V I52
2018-10-05 07:44:03 C 22 39 00.05 +07 03 05.8 V I52
2018-10-05 07:47:39 C 22 38 57.00 +07 03 21.7 V I52
2018-10-05 07:51:14 C 22 38 54.01 +07 03 38.5 V I52
2018-10-06 00:42:49 C 22 25 42.71 +08 23 51.1 u H21
2018-10-06 00:54:34 C 22 25 32.38 +08 24 49.6 u H21
2018-10-06 01:18:35 C 22 25 11.16 +08 26 48.3 u H21
2018-10-06 03:04:30 C 22 23 43.10 +08 35 58.0 V I52
2018-10-06 03:07:18 C 22 23 40.63 +08 36 11.3 V I52
2018-10-06 03:10:04 C 22 23 38.11 +08 36 25.2 V I52
2018-10-06 19:23:18 C 22 09 49.66 +09 54 43.7 V J95
2018-10-06 19:38:14 C 22 09 35.95 +09 55 58.5 V J95
2018-10-06 19:52:25 C 22 09 22.81 +09 57 10.3 V J95
2018-10-06 21:16:26 C 22 08 02.16 +10 04 31.1 V 204
2018-10-06 21:35:04 C 22 07 44.66 +10 06 01.9 V 204
2018-10-06 22:02:29 C 22 07 18.96 +10 08 16.5 V 204
2018-10-07 02:11:55 C 22 03 55.10 +10 29 52.0 V I52
2018-10-07 02:14:01 C 22 03 53.08 +10 30 02.6 V I52
2018-10-07 02:16:06 C 22 03 51.12 +10 30 13.3 V I52
2018-10-10 04:00:04 C 20 54 17.15 +16 19 35.7 V V06
2018-10-10 04:04:00 C 20 54 13.00 +16 19 51.9 V V06
2018-10-10 04:11:50 C 20 54 04.77 +16 20 24.6 V V06