2022 FW4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2813808552 ± 2.00e-04
Semi-major axis (a)1.5128254613 AU ± 4.48e-04
Inclination (i)51.43158243° ± 6.57e-03
Long. of Asc. Node (Ω)43.46359998° ± 1.22e-03
Arg. of Perihelion (ω)200.44348725° ± 7.06e-03
Mean Anomaly (M)320.32389819° ± 2.98e-01
Mean Motion (n)0.5296988601°/day ± 2.35e-04
Perihelion dist (q)1.08714534 AU ± 4.42e-04
Aphelion dist (Q)1.93850558 AU ± 6.50e-04
Orbital Period1.86072948 yr ± 8.27e-04
Physical Parameters
H (abs. magnitude)20.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.315″
Uncertainty3
Orbit TypeAmor
MOID0.092987 AU
Observations Used53
Oppositions1
Arc Total2022-2022
First Observation Used2022-03-26
Last Observation Used2022-05-03
Observations (56)
Date Type RA Dec Mag Band Observatory
2022-04-30 00:31:30 C 18 39 27.91 -45 51 57.4 V M21
2022-05-03 01:38:17 C 18 48 40.81 -62 25 07.2 V M21
2022-05-03 01:55:43 C 18 48 43.33 -62 28 54.3 V M21
2022-05-03 06:14:49 C 18 49 31.65 -63 24 30.1 u 807
2022-05-03 06:17:04 C 18 49 32.34 -63 24 58.9 u 807
2022-05-03 06:19:16 C 18 49 32.60 -63 25 27.7 u 807