NEODyS-2

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2021BT2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.921629 0.000846 au
e 0.509608 0.001508
i 23.365 0.1298 deg
Ω 306.89 0.00223 deg
ω 39.257 0.02602 deg
M 300.181 2.029 deg

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Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.452 au
Aphelion distance 1.3913 au
Asc. node-Earth separation -0.52581 au
Desc. node-Earth separation 0.14287 au
Earth MOID 0.07929 au
Orbital period 323.171 days
Date of orbit computation   feb 26 12:33
Observational summary
Optical observations (Discarded) 22 (1)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 1229 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 76.8886 deg
Declination 30.8262 deg
V Magnitude 24.94 mag
Solar Elongation 10.75 deg
Galactic Latitude -5.8 deg
Rate 1.32 deg/day
Direction 88.514 deg

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