AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998YN28 ∴ Summary
Contact »
(74409) 1998YN28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00428 1.636e-08 au
e 0.071283 4.263e-08
i 11.164 3.791e-06 deg
Ω 88.252 2.312e-05 deg
ω 127.117 3.617e-05 deg
M 187.601 2.673e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7901 au
Aphelion 3.2184 au
Asc. node-Earth separation 2.14032 au
Desc. node-Earth separation 1.84951 au
Earth MOID 1.79728 au
Orbital period 1901.99 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1452 (45)
Radar observations (Discarded) 0 (0)
Arc length 9174.06 days
Unobserved 86 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 43.1137 deg
Declination 10.5359 deg
V Magnitude 20.44 mag
Solar Elongation -10.55 deg
Galactic Latitude -42.26 deg
Rate 0.355 deg/day
Direction 69.539 deg

More info »