AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Zelinda ∴ Summary
Contact »
(654) Zelinda  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29741 2.68e-09 au
e 0.231137 1.644e-08
i 18.096 2.711e-06 deg
Ω 278.324 8.47e-06 deg
ω 214.572 9.384e-06 deg
M 123.878 6.328e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    8.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7664 au
Aphelion 2.8284 au
Asc. node-Earth separation 1.66931 au
Desc. node-Earth separation 0.84424 au
Earth MOID 0.80578 au
Orbital period 1271.91 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 4241 (37)
Radar observations (Discarded) 12 (0)
Arc length 42233 days
Unobserved 243 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 303.928 deg
Declination -19.1974 deg
V Magnitude 13.86 mag
Solar Elongation 91.19 deg
Galactic Latitude -26.88 deg
Rate 0.191 deg/day
Direction 55.459 deg

More info »