AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Bolsche ∴ Summary
Contact »
(17821) Bolsche  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31365 7.126e-09 au
e 0.092503 3.195e-08
i 7.29 3.46e-06 deg
Ω 58.275 3.245e-05 deg
ω 220.133 4.136e-05 deg
M 56.991 2.483e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0996 au
Aphelion 2.5277 au
Asc. node-Earth separation 1.48114 au
Desc. node-Earth separation 1.13056 au
Earth MOID 1.08906 au
Orbital period 1285.42 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1921 (5)
Radar observations (Discarded) 0 (0)
Arc length 26120.4 days
Unobserved 264 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 7.81984 deg
Declination -1.91997 deg
V Magnitude 20.1 mag
Solar Elongation 30.82 deg
Galactic Latitude -64.33 deg
Rate 0.488 deg/day
Direction 66.487 deg

More info »