2015 TA

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1942052819 ± 2.56e-08
Semi-major axis (a)1.3596040751 AU ± 4.12e-08
Inclination (i)21.71442164° ± 6.97e-06
Long. of Asc. Node (Ω)193.96877415° ± 1.69e-06
Arg. of Perihelion (ω)168.50462881° ± 3.55e-05
Mean Anomaly (M)144.00029501° ± 1.28e-04
Mean Motion (n)0.6217182126°/day ± 2.83e-08
Perihelion dist (q)1.09556178 AU ± 4.81e-08
Aphelion dist (Q)1.62364637 AU ± 6.03e-08
Orbital Period1.58532638 yr ± 7.20e-08
Physical Parameters
H (abs. magnitude)21.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty0
Orbit TypeAmor
MOID0.097276 AU
Observations Used344
Oppositions1
Arc Total2015-2018
First Observation Used2015-10-01
Last Observation Used2018-04-17
Observations (368)
Date Type RA Dec Mag Band Observatory
2015-10-11 04:07:55 C 23 12 05.76 -06 06 48.1 u H21
2015-10-11 04:11:01 C 23 12 06.44 -06 07 11.0 u H21
2015-10-11 04:14:07 C 23 12 07.13 -06 07 33.8 u H21
2015-10-11 04:17:13 C 23 12 07.81 -06 07 56.7 u H21
2015-10-11 04:20:18 C 23 12 08.50 -06 08 19.4 u H21
2015-10-11 04:23:24 C 23 12 09.18 -06 08 42.2 u H21
2015-10-11 04:26:29 C 23 12 09.87 -06 09 04.9 u H21
2015-10-11 04:29:33 C 23 12 10.56 -06 09 27.6 u H21
2015-10-11 04:32:43 C 23 12 11.27 -06 09 51.0 u H21
2015-10-11 20:40:47 C 23 16 02.93 -08 07 23.5 q 246
2015-10-11 20:41:20 C 23 16 03.08 -08 07 27.9 q 246
2015-10-11 20:41:40 C 23 16 03.11 -08 07 30.6 q 246
2015-10-11 20:41:58 C 23 16 03.20 -08 07 32.4 q 246
2015-10-11 20:42:19 C 23 16 03.23 -08 07 34.0 q 246
2015-10-11 20:42:38 C 23 16 03.30 -08 07 36.5 q 246
2015-10-12 04:02:50 C 23 17 47.13 -08 59 47.4 u H21
2015-10-12 04:05:56 C 23 17 47.81 -09 00 09.5 u H21
2015-10-12 04:09:02 C 23 17 48.49 -09 00 31.4 u H21
2015-10-12 04:12:09 C 23 17 49.16 -09 00 53.3 u H21
2015-10-12 04:15:14 C 23 17 49.85 -09 01 15.3 u H21
2015-10-12 04:18:20 C 23 17 50.54 -09 01 37.0 u H21
2015-10-12 04:21:26 C 23 17 51.21 -09 01 59.1 u H21
2015-10-12 04:24:32 C 23 17 51.89 -09 02 20.8 u H21
2015-10-12 04:30:44 C 23 17 53.26 -09 03 04.7 u H21
2015-10-12 04:33:49 C 23 17 53.93 -09 03 26.5 u H21
2015-10-12 04:36:55 C 23 17 54.61 -09 03 48.5 u H21
2015-10-12 04:40:32 C 23 17 55.41 -09 04 13.9 u H21
2015-10-13 04:12:43 C 23 23 27.54 -11 46 47.8 u H21
2015-10-13 04:17:03 C 23 23 28.48 -11 47 17.1 u H21
2015-10-13 04:20:09 C 23 23 29.16 -11 47 38.1 u H21
2015-10-13 04:23:15 C 23 23 29.83 -11 47 58.7 u H21
2015-10-13 04:26:21 C 23 23 30.49 -11 48 19.5 u H21
2015-10-13 04:29:27 C 23 23 31.17 -11 48 39.9 u H21
2015-10-13 04:32:33 C 23 23 31.83 -11 49 01.0 u H21
2015-10-13 04:36:10 C 23 23 32.63 -11 49 25.6 u H21
2015-10-14 04:11:28 C 23 29 00.76 -14 24 01.6 u H21
2015-10-14 04:14:34 C 23 29 01.41 -14 24 21.4 u H21
2015-10-14 04:17:39 C 23 29 02.08 -14 24 40.9 u H21
2015-10-14 04:20:45 C 23 29 02.75 -14 25 00.6 u H21
2015-10-14 04:23:50 C 23 29 03.41 -14 25 20.1 u H21
2015-10-14 04:25:10 C 23 29 05.25 -14 25 22.6 q 703
2015-10-14 04:26:56 C 23 29 04.06 -14 25 40.0 u H21
2015-10-14 04:30:02 C 23 29 04.72 -14 25 59.7 u H21
2015-10-14 04:32:30 C 23 29 06.83 -14 26 09.2 q 703
2015-10-14 04:33:32 C 23 29 05.47 -14 26 21.8 u H21
2015-10-14 04:39:46 C 23 29 08.35 -14 26 55.3 q 703
2015-10-14 04:46:12 C 23 29 09.76 -14 27 36.1 u 926
2015-10-14 04:47:09 C 23 29 09.90 -14 27 42.8 q 703
2015-10-14 04:50:16 C 23 29 10.60 -14 28 01.9 u 926
2015-10-14 04:54:20 C 23 29 11.48 -14 28 27.9 u 926