NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007JB21 ∴ Summary
Contact »
2007JB21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.985853 6.564e-05 au
e 0.108968 0.0001451
i 13.468 0.02347 deg
Ω 227.855 0.0003688 deg
ω 250.753 0.0525 deg
M 133.764 0.5052 deg

More info »
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8784 au
Aphelion 1.0933 au
Asc. node-Earth separation 0.00127 au
Desc. node-Earth separation -0.05069 au
Earth MOID 0.00118 au
Orbital period 357.534 days
Date of orbit computation   Mar 13 10:44
Observational summary
Optical observations (Discarded) 28 (1)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 4020 days

More info »
Ephemeris at epoch 58259 MJD
Right Ascension 357.317 deg
Declination 11.9447 deg
V Magnitude 27.89 mag
Solar Elongation 58.1 deg
Galactic Latitude -48.12 deg
Rate 0.903 deg/day
Direction 63.416 deg

More info »





This Web Site has been visited 28557 times since

and this Page has been visited 1985 times since 2011/06/25