NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BB2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021BB2  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021BB2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.69577 1.026e-08 au
e 0.369206 1.048e-07
i 63.152 9.723e-05 deg
Ω 303.075 1.194e-05 deg
ω 278.989 5.305e-05 deg
M 193.839 4.806e-05 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0697 au
Aphelion distance 2.3219 au
Asc. node-Earth separation 0.36988 au
Desc. node-Earth separation 0.57106 au
Earth MOID 0.33875 au
Orbital period 806.585 days
Date of orbit computation   Jul 29 12:43

Covariance matrix
1.05247941E-161.47960320E-165.65984271E-142.47311601E-156.76105612E-14-1.53491887E-13
1.47960320E-161.09740791E-14-2.08110390E-12-2.60691511E-14-3.27279808E-131.00766255E-12
5.65984271E-14-2.08110390E-129.45299507E-095.81132919E-102.03922740E-09-2.17869288E-09
2.47311601E-15-2.60691511E-145.81132919E-101.42446049E-101.01355276E-10-1.40613576E-10
6.76105612E-14-3.27279808E-132.03922740E-091.01355276E-102.81460415E-09-2.41759138E-09
-1.53491887E-131.00766255E-12-2.17869288E-09-1.40613576E-10-2.41759138E-092.30931580E-09

Correlation matrix
1.000000000.137674790.056743070.020198190.12422216-0.31134146
0.137674791.00000000-0.20432665-0.02085056-0.058887960.20016559
0.05674307-0.204326651.000000000.500801430.39534139-0.46630453
0.02019819-0.020850560.500801431.000000000.16007094-0.24516608
0.12422216-0.058887960.395341390.160070941.00000000-0.94827123
-0.311341460.20016559-0.46630453-0.24516608-0.948271231.00000000