AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Balmer ∴ Summary
Contact »
(12755) Balmer  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72565 1.016e-08 au
e 0.023135 3.048e-08
i 4.031 3.026e-06 deg
Ω 273.769 5.647e-05 deg
ω 50.332 0.0001015 deg
M 270.489 8.562e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6626 au
Aphelion 2.7887 au
Asc. node-Earth separation 1.66799 au
Desc. node-Earth separation 1.78226 au
Earth MOID 1.65114 au
Orbital period 1643.63 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3011 (165)
Radar observations (Discarded) 0 (0)
Arc length 12330.1 days
Unobserved 319 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 247.641 deg
Declination -25.4412 deg
V Magnitude 18.15 mag
Solar Elongation 142.99 deg
Galactic Latitude 15.52 deg
Rate 0.103 deg/day
Direction -79.958 deg

More info »