159560 (2001 TO103)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4347596563 ± 2.34e-08
Semi-major axis (a)2.2142486922 AU ± 4.82e-09
Inclination (i)25.69583806° ± 6.85e-06
Long. of Asc. Node (Ω)42.13671004° ± 5.70e-06
Arg. of Perihelion (ω)261.77975521° ± 1.07e-05
Mean Anomaly (M)167.19619794° ± 1.01e-05
Mean Motion (n)0.2991387544°/day ± 9.76e-10
Perihelion dist (q)1.25158269 AU ± 5.20e-08
Aphelion dist (Q)3.17691469 AU ± 5.24e-08
Orbital Period3.29487995 yr ± 1.08e-08
Physical Parameters
H (abs. magnitude)17.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.319″
Uncertainty0
Orbit TypeAmor
MOID0.472829 AU
Observations Used461
Oppositions17
Arc Total2001-2026
First Observation Used2001-09-15
Last Observation Used2026-01-11
Observations (666)
Date Type RA Dec Mag Band Observatory
2014-05-04 06:16:42 S 21 29 02.162 -42 42 58.28 L C51
2014-05-04 09:26:18 S 21 29 46.272 -42 44 16.58 L C51
2014-05-04 15:45:31 S 21 31 14.72 -42 46 49.0 L C51
2014-05-04 18:54:56 S 21 31 58.82 -42 48 05.3 L C51
2014-05-04 18:55:07 S 21 31 58.93 -42 48 06.3 L C51
2014-05-04 22:04:32 S 21 32 43.39 -42 49 19.1 L C51
2014-05-05 01:14:07 S 21 33 27.62 -42 50 35.8 L C51
2014-05-05 04:23:44 S 21 34 11.89 -42 51 46.8 L C51
2014-05-05 13:52:21 S 21 36 25.28 -42 55 23.9 L C51
2014-05-05 20:11:22 S 21 37 54.18 -42 57 44.4 L C51
2014-05-05 23:20:58 S 21 38 38.582 -42 58 52.14 L C51
2014-05-06 02:30:34 S 21 39 23.38 -43 00 02.2 L C51
2014-05-06 15:08:47 S 21 42 22.02 -43 04 27.1 L C51
2014-05-06 18:18:24 S 21 43 06.70 -43 05 31.3 L C51
2014-05-06 21:27:49 S 21 43 51.63 -43 06 35.3 L C51
2014-05-07 00:37:25 S 21 44 36.23 -43 07 38.0 L C51
2014-05-07 03:47:00 S 21 45 21.26 -43 08 41.5 L C51
2014-05-07 06:56:26 S 21 46 05.950 -43 09 42.44 L C51
2014-05-07 10:06:02 S 21 46 50.938 -43 10 43.61 L C51
2014-05-07 13:15:38 S 21 47 35.933 -43 11 40.56 L C51
2014-05-08 05:03:27 S 21 51 20.79 -43 16 32.5 L C51
2014-05-08 08:12:52 S 21 52 05.892 -43 17 26.84 L C51
2014-05-08 11:22:29 S 21 52 50.993 -43 18 22.61 L C51
2014-05-08 14:32:04 S 21 53 36.17 -43 19 15.4 L C51
2014-05-08 17:41:29 S 21 54 21.40 -43 20 10.9 L C51
2014-05-08 17:41:40 S 21 54 21.274 -43 20 08.84 L C51
2014-05-08 20:51:05 S 21 55 06.43 -43 21 01.4 L C51
2014-05-09 00:00:41 S 21 55 51.71 -43 21 52.2 L C51
2014-05-09 03:10:17 S 21 56 36.804 -43 22 43.10 L C51
2014-05-09 15:48:19 S 21 59 37.80 -43 25 58.1 L C51
2014-05-09 15:48:30 S 21 59 37.85 -43 25 58.9 L C51
2014-05-09 18:57:55 S 22 00 23.07 -43 26 44.8 L C51
2014-05-09 22:07:32 S 22 01 08.38 -43 27 31.3 L C51
2014-05-10 01:17:08 S 22 01 53.75 -43 28 15.9 L C51
2014-05-10 04:26:33 S 22 02 39.05 -43 29 00.5 L C51
2014-05-10 10:45:45 S 22 04 09.89 -43 30 26.5 L C51
2014-05-10 13:55:10 S 22 04 55.20 -43 31 07.6 L C51
2014-05-10 17:04:46 S 22 05 40.65 -43 31 49.5 L C51
2014-05-10 20:14:21 S 22 06 26.12 -43 32 31.0 L C51
2014-05-10 23:23:58 S 22 07 11.47 -43 33 08.9 L C51
2014-05-11 02:33:23 S 22 07 56.90 -43 33 48.0 L C51
2014-05-11 05:42:59 S 22 08 42.40 -43 34 25.9 L C51
2014-05-11 08:52:35 S 22 09 27.888 -43 35 03.88 L C51
2014-05-11 12:02:00 S 22 10 13.24 -43 35 40.0 L C51
2014-05-11 15:11:36 S 22 10 58.71 -43 36 15.2 L C51
2014-05-11 18:21:12 S 22 11 44.30 -43 36 50.2 L C51
2014-05-12 00:40:14 S 22 13 15.27 -43 37 55.9 L C51
2014-05-12 03:49:50 S 22 14 00.81 -43 38 28.3 L C51
2014-05-12 06:59:15 S 22 14 46.351 -43 39 00.83 L C51
2014-05-12 16:27:52 S 22 17 02.91 -43 40 29.8 L C51