285179 (1996 TY11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5353471402 ± 4.86e-08
Semi-major axis (a)1.2281503558 AU ± 1.28e-09
Inclination (i)13.93076364° ± 5.44e-06
Long. of Asc. Node (Ω)30.59622207° ± 1.29e-05
Arg. of Perihelion (ω)158.78079435° ± 1.50e-05
Mean Anomaly (M)15.22508360° ± 9.00e-06
Mean Motion (n)0.7241607275°/day ± 1.13e-09
Perihelion dist (q)0.57066358 AU ± 5.97e-08
Aphelion dist (Q)1.88563714 AU ± 5.97e-08
Orbital Period1.36106012 yr ± 2.12e-09
Physical Parameters
H (abs. magnitude)19.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.294″
Uncertainty0
Orbit TypeApollo
MOID0.197923 AU
Observations Used183
Oppositions7
Arc Total1996-2023
First Observation Used1996-10-15
Last Observation Used2023-10-19
Observations (207)
Date Type RA Dec Mag Band Observatory
2023-10-07 10:13:40 C 00 22 31.614 -10 08 54.34 X F51
2023-10-15 07:25:19 C 00 05 47.419 -10 30 16.70 X F51
2023-10-15 07:43:14 C 00 05 45.905 -10 30 17.97 X F51
2023-10-15 08:01:10 C 00 05 44.376 -10 30 18.76 X F51
2023-10-19 06:53:56 C 23 58 15.332 -10 32 44.57 X F51
2023-10-19 07:09:59 C 23 58 14.088 -10 32 44.57 X F51
2023-10-19 07:42:02 C 23 58 11.608 -10 32 44.51 X F51