AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997AY5 ∴ Orbital info ∴ Epoch epochXXX
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(21324) 1997AY5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21324.eq0)
Keplerian elements at epoch
57828.3 MJD
Value 1-σ variation Units
a 2.56344 1.063e-08 au
e 0.150491 4.791e-08
i 5.903 4.652e-06 deg
Ω 276.774 5.758e-05 deg
ω 183.611 6.221e-05 deg
M 310.535 2.263e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1777 au
Aphelion 2.9492 au
Asc. node-Earth separation 1.93214 au
Desc. node-Earth separation 1.19557 au
Earth MOID 1.19507 au
Orbital period 1499.11 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.18352037-0.00491100-0.01670930-0.070458680.20844004
-0.183520371.000000000.015629470.024257160.25407275-0.68383645
-0.004911000.015629471.000000000.55369098-0.50618482-0.01090467
-0.016709300.024257160.553690981.00000000-0.91471715-0.01377659
-0.070458680.25407275-0.50618482-0.914717151.00000000-0.38819225
0.20844004-0.68383645-0.01090467-0.01377659-0.388192251.00000000
Covariance matrix
1.13045322E-16-9.34817970E-17-2.42890276E-16-1.02289883E-14-4.66024816E-145.01473296E-14
-9.34817970E-172.29526568E-153.48316730E-156.69120919E-147.57221251E-13-7.41325759E-13
-2.42890276E-163.48316730E-152.16384973E-111.48295919E-10-1.46477489E-10-1.14780029E-12
-1.02289883E-146.69120919E-141.48295919E-103.31509822E-09-3.27629680E-09-1.79485852E-11
-4.66024816E-147.57221251E-13-1.46477489E-10-3.27629680E-093.86987054E-09-5.46431146E-10
5.01473296E-14-7.41325759E-13-1.14780029E-12-1.79485852E-11-5.46431146E-105.12012699E-10