NEODyS-2

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2021RA2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.45204 5.205e-09 au
e 0.256716 4.647e-08
i 13.407 8.712e-06 deg
Ω 25.91 3.016e-05 deg
ω 231.89 7.934e-05 deg
M 240.766 6.97e-05 deg

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Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0793 au
Aphelion distance 1.8248 au
Asc. node-Earth separation 0.61638 au
Desc. node-Earth separation 0.16735 au
Earth MOID 0.13347 au
Orbital period 639.097 days
Date of orbit computation   feb 26 12:13
Observational summary
Optical observations (Discarded) 73 (0)
Radar observations (Discarded) 0 (0)
Arc length 5176 days
Unobserved 922 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 91.5187 deg
Declination 35.2513 deg
V Magnitude 25.15 mag
Solar Elongation -62.81 deg
Galactic Latitude 6.91 deg
Rate 0.517 deg/day
Direction 98.743 deg

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