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
2017-04-29 22:34:42 C 13 11 25.18 +08 03 57.6 q D08
2017-04-30 07:54:14 C 13 10 43.02 +08 00 12.3 q G96
2017-04-30 08:02:08 C 13 10 42.38 +08 00 09.2 q G96
2017-04-30 08:09:58 C 13 10 41.79 +08 00 05.9 q G96
2017-04-30 08:16:03 C 13 10 41.31 +08 00 03.3 q G96
2017-05-01 06:13:29 C 13 09 03.20 +07 50 55.1 q 703
2017-05-01 06:21:11 C 13 09 02.61 +07 50 50.5 q 703
2017-05-01 06:28:53 C 13 09 02.02 +07 50 48.2 q 703
2017-05-01 06:36:33 C 13 09 01.47 +07 50 45.6 q 703
2017-05-03 02:53:37 C 13 05 46.32 +07 31 19.1 q W25
2017-05-03 03:03:16 C 13 05 45.61 +07 31 14.7 q W25
2017-05-04 03:32:54 C 13 03 59.60 +07 19 57.9 q 703
2017-05-04 03:41:36 C 13 03 59.02 +07 19 53.6 q 703
2017-05-04 03:50:18 C 13 03 58.40 +07 19 50.3 q 703
2017-05-04 03:59:00 C 13 03 57.71 +07 19 45.6 q 703
2017-05-12 06:06:19 C 12 50 59.55 +05 37 18.8 u 926
2017-05-12 06:28:41 C 12 50 58.13 +05 37 05.8 u 926
2017-05-12 06:47:46 C 12 50 56.93 +05 36 55.3 u 926
2017-05-13 04:51:00 C 12 49 37.03 +05 23 54.9 q W25
2017-05-13 05:02:44 C 12 49 36.32 +05 23 47.6 q W25
2017-05-15 04:19:53 C 12 46 51.78 +04 55 10.1 q G96
2017-05-15 04:26:03 C 12 46 51.42 +04 55 06.4 q G96
2017-05-15 04:32:13 C 12 46 51.09 +04 55 02.4 q G96
2017-05-15 04:38:21 C 12 46 50.70 +04 54 58.7 q G96
2017-05-17 03:44:45 C 12 44 15.80 +04 25 20.5 q W25
2017-05-17 04:04:11 C 12 44 14.67 +04 25 08.3 q W25
2017-05-22 05:32:34 C 12 38 21.33 +03 04 19.2 q G96
2017-05-22 05:38:36 C 12 38 21.06 +03 04 15.0 q G96
2017-05-22 05:40:37 C 12 38 20.94 +03 04 13.0 q 703
2017-05-22 05:44:38 C 12 38 20.78 +03 04 10.7 q G96
2017-05-22 05:50:37 C 12 38 20.61 +03 04 06.7 q G96
2017-05-22 05:56:01 C 12 38 20.26 +03 04 03.6 q 703
2017-05-22 06:03:43 C 12 38 19.89 +03 03 57.7 q 703
2017-05-24 07:32:59 C 12 36 15.97 +02 29 24.6 L T08
2017-05-24 07:57:24 C 12 36 14.88 +02 29 06.7 L T08
2017-05-24 08:21:52 C 12 36 13.87 +02 28 50.3 L T08
2017-05-24 08:47:05 C 12 36 12.85 +02 28 32.9 L T08
2017-05-28 05:34:39 C 12 32 52.59 +01 21 22.8 q 703
2017-05-28 05:43:06 C 12 32 52.29 +01 21 15.1 q 703
2017-05-28 05:51:31 C 12 32 52.00 +01 21 09.3 q 703
2017-05-28 05:59:58 C 12 32 51.72 +01 21 03.6 q 703
2018-11-07 08:51:21 C 07 55 24.79 +46 00 01.9 u H21
2018-11-10 08:22:08 C 07 55 45.45 +46 32 40.7 u H21
2018-11-10 08:41:40 C 07 55 45.49 +46 32 49.7 u H21
2018-11-10 09:00:55 C 07 55 45.47 +46 32 58.2 u H21
2018-11-14 07:40:46 C 07 55 42.26 +47 17 23.3 u H21
2018-11-14 07:58:03 C 07 55 42.11 +47 17 31.5 u H21
2018-11-16 07:42:45 C 07 55 26.80 +47 40 20.1 u H21
2018-11-16 08:01:44 C 07 55 26.75 +47 40 30.1 u H21
2018-11-16 08:26:34 C 07 55 26.39 +47 40 41.0 u H21