2021 NF90

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4385402566 ± 1.49e-03
Semi-major axis (a)0.8112878734 AU ± 2.16e-05
Inclination (i)17.62518419° ± 1.03e-01
Long. of Asc. Node (Ω)293.24886525° ± 1.04e-03
Arg. of Perihelion (ω)215.70101287° ± 3.32e-02
Mean Anomaly (M)88.62796117° ± 1.66e-01
Mean Motion (n)1.3488069635°/day ± 5.40e-05
Perihelion dist (q)0.45550548 AU ± 1.21e-03
Aphelion dist (Q)1.16707027 AU ± 1.21e-03
Orbital Period0.73073932 yr ± 2.92e-05
Physical Parameters
H (abs. magnitude)30.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.159″
Uncertainty3
Orbit TypeAten
MOID0.000163 AU
Observations Used6
Oppositions1
Arc Total2021-2021
First Observation Used2021-07-15
Last Observation Used2021-07-15
Observations (6)
Date Type RA Dec Mag Band Observatory
2021-07-15 18:57:20 C 23 00 15.377 -02 41 43.22 V P07
2021-07-15 20:05:59 C 22 27 16.841 -01 24 47.63 V P07
2021-07-15 21:01:15 C 22 02 12.007 -00 24 47.74 V P07
2021-07-15 21:05:43 C 22 00 14.957 -00 20 05.93 V P07
2021-07-15 21:51:21 C 21 41 06.209 +00 26 09.06 V P07
2021-07-15 21:56:03 C 21 39 12.626 +00 30 43.78 V P07