NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TM12 ∴ Summary
Contact »
1999TM12  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.56985 0.01237 au
e 0.45763 0.004138
i 28.353 0.1826 deg
Ω 198.982 0.01388 deg
ω 251.176 0.2107 deg
M 109.323 40.6 deg

More info »
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8514 au
Aphelion 2.2883 au
Asc. node-Earth separation 0.45472 au
Desc. node-Earth separation 0.08271 au
Earth MOID 0.06538 au
Orbital period 718.432 days
Date of orbit computation   Feb 5 12:02
Observational summary
Optical observations (Discarded) 46 (6)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 6700 days

More info »
Ephemeris at epoch 58169 MJD
Right Ascension 257.417 deg
Declination -9.11241 deg
V Magnitude 25.77 mag
Solar Elongation 74.32 deg
Galactic Latitude 17.78 deg
Rate 0.398 deg/day
Direction 62.032 deg

More info »





This Web Site has been visited 160949 times since

and this Page has been visited 2669 times since 2011/06/25