2001 FN91

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3939157666 ± 2.00e+00
Semi-major axis (a)1.6114571422 AU ± 3.00e+00
Inclination (i)63.40920324° ± 4.00e+00
Long. of Asc. Node (Ω)178.41814210° ± 5.00e+00
Arg. of Perihelion (ω)327.20137424° ± 6.00e+00
Mean Anomaly (M)38.56595133° ± 2.14e+00
Mean Motion (n)0.4818044500°/day ± 1.35e+00
Perihelion dist (q)0.97673540 AU ± 3.70e+00
Aphelion dist (Q)2.24620420 AU ± 5.28e+00
Orbital Period2.04565910 yr ± 5.71e+00
Physical Parameters
H (abs. magnitude)21.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.726″
Uncertainty4
Orbit TypeApollo
MOID0.026723 AU
Observations Used8
Oppositions1
Arc Total2001-2001
First Observation Used
Last Observation Used2001-03-21
Observations (8)
Date Type RA Dec Mag Band Observatory
2001-03-19 09:31:11 C 16 15 20.42 +40 13 23.7 c 699
2001-03-19 09:51:38 C 16 15 17.04 +40 19 33.0 c 699
2001-03-19 10:12:04 C 16 15 13.64 +40 25 40.6 c 699
2001-03-19 10:32:35 C 16 15 10.24 +40 31 48.2 c 699
2001-03-21 11:09:22 C 16 07 48.72 +52 17 44.6 c 699
2001-03-21 11:26:23 C 16 07 45.58 +52 21 04.9 c 699
2001-03-21 11:43:23 C 16 07 42.48 +52 24 21.1 c 699
2001-03-21 12:00:24 C 16 07 39.53 +52 27 36.3 c 699