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
2019-01-03 10:25:39 C 07 00 21.846 +55 17 04.33 U F51
2019-01-03 10:44:06 C 07 00 20.403 +55 17 06.98 U F51
2019-01-03 11:02:39 C 07 00 18.961 +55 17 09.81 U F51
2019-01-03 11:21:14 C 07 00 17.508 +55 17 12.40 U F51
2019-02-03 04:12:34 C 06 12 59.09 +54 32 40.8 u H21
2019-02-03 04:27:22 C 06 12 58.48 +54 32 37.2 u H21
2019-02-03 04:46:49 C 06 12 57.67 +54 32 33.0 u H21
2019-02-04 03:38:37 C 06 12 02.29 +54 27 24.7 u H21
2019-02-04 04:01:47 C 06 12 01.34 +54 27 19.0 u H21
2019-02-04 04:22:06 C 06 12 00.50 +54 27 14.1 u H21
2020-01-06 09:36:53 C 12 38 53.12 +26 43 02.3 u H21
2020-01-06 09:41:12 C 12 38 53.21 +26 43 03.8 u H21
2020-01-06 09:45:32 C 12 38 53.29 +26 43 04.2 u H21
2020-04-16 09:31:59 C 11 21 47.496 +34 13 19.34 U F51
2020-04-16 09:49:16 C 11 21 46.732 +34 13 13.23 U F51
2020-04-16 10:06:34 C 11 21 45.980 +34 13 07.28 U F51
2020-04-16 10:23:51 C 11 21 45.244 +34 13 00.98 U F51
2020-04-17 05:28:46 C 11 20 57.58 +34 06 16.6 V G96
2020-04-17 05:36:09 C 11 20 57.25 +34 06 14.4 V G96
2020-04-17 05:43:35 C 11 20 56.96 +34 06 11.6 V G96
2020-05-18 05:00:55 C 11 06 37.51 +27 53 10.3 V G96
2020-05-18 05:08:27 C 11 06 37.52 +27 53 05.1 V G96
2020-05-18 05:16:00 C 11 06 37.56 +27 53 01.1 V G96
2020-05-18 05:23:32 C 11 06 37.54 +27 52 56.8 V G96
2021-11-03 08:01:32 C 06 02 56.77 +42 52 31.7 V G96
2021-11-03 08:09:07 C 06 02 56.50 +42 52 36.0 V G96
2021-11-03 08:16:43 C 06 02 56.27 +42 52 39.8 V G96
2021-11-13 08:32:07 C 05 53 00.64 +44 54 04.3 V G96
2021-11-13 08:40:28 C 05 53 00.21 +44 54 08.2 V G96
2021-11-13 08:48:46 C 05 52 59.79 +44 54 12.3 V G96
2021-12-12 08:48:09 C 05 03 53.59 +48 30 50.8 V G96
2021-12-12 08:56:48 C 05 03 52.89 +48 30 51.6 V G96
2021-12-12 09:05:28 C 05 03 52.19 +48 30 52.4 V G96
2021-12-12 09:14:06 C 05 03 51.47 +48 30 53.4 V G96
2024-09-03 14:06:26 C 04 09 53.564 +09 20 42.11 X F52
2024-09-03 14:20:40 C 04 09 53.839 +09 20 49.96 X F52
2024-09-03 14:34:55 C 04 09 54.109 +09 20 57.86 X F52
2024-09-28 11:38:54 C 04 08 55.798 +14 59 10.97 X F51
2024-09-28 11:56:55 C 04 08 55.276 +14 59 21.55 X F51
2024-09-28 12:33:35 C 04 08 54.216 +14 59 43.09 X F51
2024-10-03 09:33:33 C 04 05 07.004 +16 08 06.50 V G96
2024-10-03 09:40:55 C 04 05 06.731 +16 08 11.18 V G96
2024-10-03 09:48:19 C 04 05 06.421 +16 08 15.43 V G96
2024-10-03 09:55:42 C 04 05 06.126 +16 08 19.75 V G96
2024-10-06 11:54:48 C 04 02 03.230 +16 51 39.19 X F52
2024-10-06 12:13:19 C 04 02 02.359 +16 51 50.00 X F52
2024-10-06 12:31:55 C 04 02 01.486 +16 52 00.97 X F52
2024-10-06 12:50:27 C 04 02 00.614 +16 52 11.85 X F52
2024-10-09 11:34:44 C 03 58 37.471 +17 33 24.77 V T08
2024-10-09 11:38:05 C 03 58 37.250 +17 33 27.40 V T08