345853 (2007 PU11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5504267786 ± 1.28e-08
Semi-major axis (a)2.8293037396 AU ± 1.12e-08
Inclination (i)13.77485808° ± 2.24e-06
Long. of Asc. Node (Ω)207.82494884° ± 3.45e-06
Arg. of Perihelion (ω)195.11040873° ± 6.96e-06
Mean Anomaly (M)289.07960655° ± 8.84e-06
Mean Motion (n)0.2071061120°/day ± 1.22e-09
Perihelion dist (q)1.27197920 AU ± 3.65e-08
Aphelion dist (Q)4.38662828 AU ± 4.01e-08
Orbital Period4.75904006 yr ± 2.81e-08
Physical Parameters
H (abs. magnitude)16.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.287″
Uncertainty0
Orbit TypeAmor
MOID0.283136 AU
Observations Used1042
Oppositions28
Arc Total1989-2025
First Observation Used1989-01-08
Last Observation Used2025-07-27
Observations (1111)
Date Type RA Dec Mag Band Observatory
2025-06-29 06:33:54 C 16 16 58.616 -08 19 24.02 V V00
2025-06-29 06:41:58 C 16 16 58.400 -08 19 23.95 V V00
2025-06-29 06:50:01 C 16 16 58.156 -08 19 23.34 V V00
2025-06-29 06:58:03 C 16 16 57.925 -08 19 23.02 V V00
2025-06-30 08:29:46 C 16 16 15.591 -08 18 17.62 X F51
2025-06-30 08:46:18 C 16 16 15.132 -08 18 17.13 X F51
2025-06-30 09:02:46 C 16 16 14.657 -08 18 16.08 X F51
2025-07-27 07:00:24 C 16 04 39.716 -08 24 54.86 X F52
2025-07-27 07:17:59 C 16 04 39.571 -08 24 55.86 X F52
2025-07-27 07:35:31 C 16 04 39.433 -08 24 56.84 X F52
2025-07-27 07:53:04 C 16 04 39.306 -08 24 58.07 X F52