NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HB ∴ Orbital info ∴ Epoch 60400 MJD
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(496901) 2001HB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 496901.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.31392 7.548e-09 au
e 0.693918 1.864e-07
i 9.283 1.79e-05 deg
Ω 195.824 3.829e-05 deg
ω 237.989 3.511e-05 deg
M 129.271 2.862e-05 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4022 au
Aphelion distance 2.2257 au
Asc. node-Earth separation 0.07722 au
Desc. node-Earth separation -0.50019 au
Earth MOID 0.01308 au
Orbital period 550.112 days
Date of orbit computation   feb 26 13:15

Covariance matrix
5.69760075E-17-1.31810176E-152.99522790E-14-1.06417531E-136.59467081E-14-1.98862923E-13
-1.31810176E-153.47585674E-14-1.00990983E-122.19548223E-12-1.88069128E-124.45051189E-12
2.99522790E-14-1.00990983E-123.20384742E-104.43967519E-117.09036548E-11-1.20476707E-10
-1.06417531E-132.19548223E-124.43967519E-111.46619253E-09-1.03737306E-092.53946395E-10
6.59467081E-14-1.88069128E-127.09036548E-11-1.03737306E-091.23269875E-09-3.05527593E-10
-1.98862923E-134.45051189E-12-1.20476707E-102.53946395E-10-3.05527593E-108.18868813E-10

Correlation matrix
1.00000000-0.936638490.22169094-0.368189730.24883911-0.92066291
-0.936638491.00000000-0.302632630.30754133-0.287314870.83420323
0.22169094-0.302632631.000000000.064776840.11282471-0.23521229
-0.368189730.307541330.064776841.00000000-0.771633350.23176048
0.24883911-0.287314870.11282471-0.771633351.00000000-0.30409886
-0.920662910.83420323-0.235212290.23176048-0.304098861.00000000