NEODyS-2

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2015RR2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.60254 0.0007378 au
e 0.558051 0.0001133
i 14.966 0.001887 deg
Ω 159.995 0.0005517 deg
ω 171.427 0.0003719 deg
M 65.084 0.3274 deg

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Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1502 au
Aphelion distance 4.0549 au
Asc. node-Earth separation 3.00951 au
Desc. node-Earth separation 0.14613 au
Earth MOID 0.14321 au
Orbital period 1533.53 days
Date of orbit computation   Jul 29 12:39
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 52 days
Unobserved 3270 days

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Ephemeris
(Epoch 60576 MJD)
Right Ascension 117.298 deg
Declination 8.87122 deg
V Magnitude 28.07 mag
Solar Elongation 63.17 deg
Galactic Latitude 16.83 deg
Rate 0.27 deg/day
Direction 107.981 deg

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