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
2024-12-18 10:36:34 C 02 13 59.985 +26 26 47.54 X F52
2025-01-24 04:09:02 C 02 23 40.607 +28 38 02.98 V V00
2025-01-24 04:17:06 C 02 23 40.859 +28 38 04.27 V V00
2025-01-24 04:25:10 C 02 23 41.093 +28 38 05.71 V V00
2025-01-24 04:33:15 C 02 23 41.363 +28 38 07.12 V V00
2025-02-25 02:50:48 C 02 57 52.420 +31 18 30.31 V V00
2025-02-25 02:58:55 C 02 57 52.844 +31 18 31.93 V V00
2025-02-25 03:07:01 C 02 57 53.276 +31 18 33.73 V V00
2025-02-25 03:15:05 C 02 57 53.705 +31 18 35.46 V V00
2025-12-26 12:59:22 C 10 04 33.553 +47 59 26.48 X F52
2025-12-26 13:17:10 C 10 04 33.240 +47 59 34.83 X F52
2025-12-26 13:34:50 C 10 04 32.851 +47 59 43.30 X F52
2025-12-26 13:52:28 C 10 04 32.479 +47 59 51.42 X F52
2026-01-11 12:44:09 C 09 52 20.864 +50 52 57.16 X F52
2026-01-11 13:03:53 C 09 52 19.949 +50 53 05.16 X F52
2026-01-11 13:43:32 C 09 52 18.142 +50 53 21.96 X F52