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(30798) Graubunden  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70701 1.162e-08 au
e 0.127098 4.097e-08
i 7.81 4.108e-06 deg
Ω 323.081 2.374e-05 deg
ω 196.267 2.731e-05 deg
M 306.369 1.38e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.363 au
Aphelion 3.0511 au
Asc. node-Earth separation 2.02109 au
Desc. node-Earth separation 1.3869 au
Earth MOID 1.37379 au
Orbital period 1626.8 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2649 (9)
Radar observations (Discarded) 0 (0)
Arc length 12780.4 days
Unobserved 75 days

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Ephemeris at epoch 60416 MJD
Right Ascension 77.1997 deg
Declination 27.6581 deg
V Magnitude 19.37 mag
Solar Elongation -52.63 deg
Galactic Latitude -7.45 deg
Rate 0.392 deg/day
Direction 90.305 deg

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