AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QY90 ∴ Summary
Contact »
(25070) 1998QY90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5226 6.698e-09 au
e 0.125787 3.975e-08
i 11.894 4.273e-06 deg
Ω 171.5 1.397e-05 deg
ω 174.545 1.88e-05 deg
M 146.639 1.273e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2053 au
Aphelion 2.8399 au
Asc. node-Earth separation 1.84457 au
Desc. node-Earth separation 1.20108 au
Earth MOID 1.19869 au
Orbital period 1463.43 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2495 (4)
Radar observations (Discarded) 0 (0)
Arc length 12176.9 days
Unobserved 57 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 120.778 deg
Declination 12.3883 deg
V Magnitude 19.56 mag
Solar Elongation -112.61 deg
Galactic Latitude 21.42 deg
Rate 0.105 deg/day
Direction 45.942 deg

More info »