2017 TU3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5630968330 ± 2.00e+00
Semi-major axis (a)2.0172419171 AU ± 3.00e+00
Inclination (i)3.13298783° ± 4.00e+00
Long. of Asc. Node (Ω)36.50071575° ± 5.00e+00
Arg. of Perihelion (ω)36.75456209° ± 6.00e+00
Mean Anomaly (M)284.46788776° ± 2.66e-01
Mean Motion (n)0.3439820800°/day ± 7.67e-01
Perihelion dist (q)0.88133760 AU ± 4.24e+00
Aphelion dist (Q)3.15334000 AU ± 6.19e+00
Orbital Period2.86528790 yr ± 6.39e+00
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.373″
Uncertainty3
Orbit TypeApollo
MOID0.009897 AU
Observations Used31
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-10-19
Observations (32)
Date Type RA Dec Mag Band Observatory
2017-10-10 12:01:07 C 01 51 32.523 -12 08 09.87 L F51
2017-10-10 12:15:28 C 01 51 39.750 -12 08 22.05 L F51
2017-10-10 12:29:49 C 01 51 46.924 -12 08 33.99 L F51
2017-10-10 12:44:07 C 01 51 54.134 -12 08 45.91 L F51
2017-10-14 08:37:11 C 03 23 31.43 -13 29 44.8 U 703
2017-10-14 08:44:24 C 03 23 43.25 -13 29 48.2 U 703
2017-10-14 08:51:34 C 03 23 55.04 -13 29 49.3 U 703
2017-10-14 08:58:44 C 03 24 06.87 -13 29 51.8 U 703
2017-10-14 10:30:07 C 03 26 39.13 -13 30 11.2 U 703
2017-10-14 10:30:42 C 03 26 40.12 -13 30 10.9 U 703
2017-10-14 10:31:17 C 03 26 41.09 -13 30 11.3 U 703
2017-10-14 10:31:52 C 03 26 42.08 -13 30 11.0 U 703
2017-10-14 22:14:32 C 03 49 21.10 -13 29 31.2 U 587
2017-10-14 22:57:12 C 03 50 45.92 -13 29 28.5 q 246
2017-10-14 22:57:21 C 03 50 46.28 -13 29 29.1 q 246
2017-10-14 22:57:38 C 03 50 46.87 -13 29 29.2 q 246
2017-10-14 22:57:56 C 03 50 47.41 -13 29 29.0 q 246
2017-10-14 22:58:14 C 03 50 48.06 -13 29 29.5 q 246
2017-10-14 22:58:23 C 03 50 48.31 -13 29 28.7 q 246
2017-10-14 23:02:10 C 03 50 57.59 -13 29 14.8 U 587
2017-10-14 23:06:13 C 03 51 05.89 -13 29 13.4 U 587
2017-10-14 23:14:54 C 03 51 23.57 -13 29 05.8 18.4 t K63
2017-10-14 23:15:17 C 03 51 24.33 -13 29 05.3 18.6 t K63
2017-10-14 23:24:44 C 03 51 43.52 -13 29 01.7 18.5 t K63
2017-10-15 00:38:57 C 03 54 12.63 -13 28 39.1 18.4 o K88
2017-10-15 00:42:32 C 03 54 19.97 -13 28 36.5 18.7 o K88
2017-10-15 00:46:10 C 03 54 27.49 -13 28 34.2 18.5 o K88
2017-10-15 10:42:10 C 04 16 55.90 -13 16 56.0 o 926
2017-10-15 10:43:44 C 04 16 59.51 -13 16 53.4 o 926
2017-10-15 10:45:16 C 04 17 03.08 -13 16 51.3 o 926
2017-10-19 12:22:45 C 08 47 49.44 -02 41 24.7 o 926
2017-10-19 12:28:50 C 08 48 00.97 -02 40 42.5 o 926