677579 (2017 AF5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9497216825 ± 1.73e-08
Semi-major axis (a)2.4789363818 AU ± 1.88e-08
Inclination (i)20.87774409° ± 1.12e-05
Long. of Asc. Node (Ω)323.26761155° ± 9.17e-06
Arg. of Perihelion (ω)11.20404302° ± 9.94e-06
Mean Anomaly (M)110.08281554° ± 8.71e-06
Mean Motion (n)0.2525307125°/day ± 2.87e-09
Perihelion dist (q)0.12463675 AU ± 4.30e-08
Aphelion dist (Q)4.83323601 AU ± 5.64e-08
Orbital Period3.90299569 yr ± 4.44e-08
Physical Parameters
H (abs. magnitude)17.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.237″
Uncertainty0
Orbit TypeApollo
MOID0.155832 AU
Observations Used390
Oppositions7
Arc Total2016-2025
First Observation Used2016-01-18
Last Observation Used2025-03-03
Observations (410)
Date Type RA Dec Mag Band Observatory
2025-02-05 08:10:30 C 09 24 59.653 +19 11 17.64 X F52
2025-02-05 08:27:50 C 09 24 58.032 +19 11 22.93 X F52
2025-02-05 08:45:09 C 09 24 56.433 +19 11 28.00 X F52
2025-02-27 06:13:39 C 08 44 43.416 +20 49 49.58 X F52
2025-02-27 06:31:07 C 08 44 42.379 +20 49 51.19 X F52
2025-02-27 06:48:35 C 08 44 41.342 +20 49 53.00 X F52
2025-03-03 09:40:42 C 08 39 17.302 +20 57 44.43 X F51
2025-03-03 09:58:08 C 08 39 16.390 +20 57 45.78 X F51
2025-03-03 10:15:32 C 08 39 15.468 +20 57 46.91 X F51
2025-03-03 10:32:58 C 08 39 14.556 +20 57 47.88 X F51