AstDyS-2
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(19888) 2048T-2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 19888.eq0)
Keplerian elements at epoch
57230.0 MJD
Value 1-σ variation Units
a 3.04556 1.333e-08 au
e 0.076087 4.047e-08
i 9.814 4.417e-06 deg
Ω 196.666 1.912e-05 deg
ω 198.766 3.003e-05 deg
M 287.793 2.247e-05 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8138 au
Aphelion 3.2773 au
Asc. node-Earth separation 2.2626 au
Desc. node-Earth separation 1.82647 au
Earth MOID 1.8216 au
Orbital period 1941.33 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.064702490.00980797-0.00885601-0.128980690.17332642
-0.064702491.00000000-0.008205640.00087297-0.076125510.10218551
0.00980797-0.008205641.000000000.09948223-0.06321232-0.00029901
-0.008856010.000872970.099482231.00000000-0.62757010-0.00059321
-0.12898069-0.07612551-0.06321232-0.627570101.00000000-0.77278076
0.173326420.10218551-0.00029901-0.00059321-0.772780761.00000000
Covariance matrix
1.77628450E-16-3.48945798E-175.77420240E-16-2.25695651E-15-5.16250700E-145.19143024E-14
-3.48945798E-171.63742514E-15-1.46672774E-156.75473717E-16-9.25104172E-149.29257397E-14
5.77420240E-16-1.46672774E-151.95124989E-118.40293276E-12-8.38567233E-12-2.96831793E-14
-2.25695651E-156.75473717E-168.40293276E-123.65643520E-10-3.60388456E-10-2.54921395E-13
-5.16250700E-14-9.25104172E-14-8.38567233E-12-3.60388456E-109.01902042E-10-5.21557252E-10
5.19143024E-149.29257397E-14-2.96831793E-14-2.54921395E-13-5.21557252E-105.05047247E-10