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(91556) 1999RT220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7646 1.019e-08 au
e 0.209153 4.532e-08
i 12.232 4.995e-06 deg
Ω 199.45 1.737e-05 deg
ω 177.389 1.989e-05 deg
M 102.35 9.12e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1864 au
Aphelion 3.3428 au
Asc. node-Earth separation 2.34028 au
Desc. node-Earth separation 1.18964 au
Earth MOID 1.18832 au
Orbital period 1678.99 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1546 (245)
Radar observations (Discarded) 0 (0)
Arc length 8944.85 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 126.162 deg
Declination 8.48323 deg
V Magnitude 20.98 mag
Solar Elongation -90.48 deg
Galactic Latitude 24.55 deg
Rate 0.192 deg/day
Direction 80.977 deg

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