NEODyS-2

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(152664) 1998FW4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.52582 1.561e-09 au
e 0.713937 6.648e-09
i 3.422 3.424e-06 deg
Ω 353.665 1.088e-05 deg
ω 85.39 1.051e-05 deg
M 116.719 7.199e-07 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7225 au
Aphelion distance 4.3291 au
Asc. node-Earth separation 0.16472 au
Desc. node-Earth separation 0.31984 au
Earth MOID 0.01507 au
Orbital period 1466.23 days
Date of orbit computation   giu 6 15:59
Observational summary
Optical observations (Discarded) 578 (3)
Radar observations (Discarded) 18 (0)
Arc length 10194 days
Unobserved 489 days

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Ephemeris
(Epoch 60104 MJD)
Right Ascension 244.768 deg
Declination -25.8461 deg
V Magnitude 25.59 mag
Solar Elongation -168.87 deg
Galactic Latitude 17.18 deg
Rate 0.216 deg/day
Direction -79.393 deg

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