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(21840) Ghoshchoudhury  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21840.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31922 6.883e-09 au
e 0.100571 3.444e-08
i 7.42 3.089e-06 deg
Ω 94.132 3.641e-05 deg
ω 315.862 4.31e-05 deg
M 312.306 2.341e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.086 au
Aphelion 2.5525 au
Asc. node-Earth separation 1.15833 au
Desc. node-Earth separation 1.45794 au
Earth MOID 1.10456 au
Orbital period 1290.06 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.062598290.012732880.00905449-0.00941736-0.13632138
-0.062598291.00000000-0.01025914-0.00137045-0.257067520.47383472
0.01273288-0.010259141.000000000.10188898-0.07567640-0.01686898
0.00905449-0.001370450.101888981.00000000-0.83458087-0.00620767
-0.00941736-0.25706752-0.07567640-0.834580871.00000000-0.53669848
-0.136321380.47383472-0.01686898-0.00620767-0.536698481.00000000
Covariance matrix
4.73742508E-17-1.48393678E-172.70751813E-162.26928803E-15-2.79357371E-15-2.19622209E-14
-1.48393678E-171.18621530E-15-1.09160657E-15-1.71870051E-15-3.81582581E-133.81988028E-13
2.70751813E-16-1.09160657E-159.54436464E-121.14618598E-11-1.00761250E-11-1.21984195E-12
2.26928803E-15-1.71870051E-151.14618598E-111.32589366E-09-1.30973169E-09-5.29083085E-12
-2.79357371E-15-3.81582581E-13-1.00761250E-11-1.30973169E-091.85745854E-09-5.41415944E-10
-2.19622209E-143.81988028E-13-1.21984195E-12-5.29083085E-12-5.41415944E-105.47875928E-10