NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991TU ∴ Orbital info ∴ Epoch 60400 MJD
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1991TU  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1991TU.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.39927 0.03729 au
e 0.325197 0.02296
i 7.498 0.5247 deg
Ω 193.3 0.01469 deg
ω 221.793 0.3492 deg
M 203.244 329.4 deg
Other useful info
Absolute Magnitude (H)    28.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9442 au
Aphelion distance 1.8543 au
Asc. node-Earth separation 0.65205 au
Desc. node-Earth separation 0.00815 au
Earth MOID 0.00524 au
Orbital period 604.579 days
Date of orbit computation   feb 26 10:22

Covariance matrix
1.39060449E-038.55913185E-041.95618869E-02-5.47788282E-049.04258458E-03-1.22827612E+01
8.55913185E-045.27130147E-041.20342730E-02-3.37359592E-045.70734957E-03-7.56005574E+00
1.95618869E-021.20342730E-022.75305395E-01-7.70175014E-031.24525575E-01-1.72782887E+02
-5.47788282E-04-3.37359592E-04-7.70175014E-032.15922249E-04-3.65001320E-034.83846864E+00
9.04258458E-035.70734957E-031.24525575E-01-3.65001320E-031.21916230E-01-7.98927281E+01
-1.22827612E+01-7.56005574E+00-1.72782887E+024.83846864E+00-7.98927281E+011.08489678E+05

Correlation matrix
1.000000000.999698350.99977338-0.999682810.69448042-0.99999996
0.999698351.000000000.99897259-0.999966470.71194228-0.99970499
0.999773380.998972591.00000000-0.998926110.67970495-0.99976782
-0.99968281-0.99996647-0.998926111.00000000-0.711401830.99968925
0.694480420.711942280.67970495-0.711401831.00000000-0.69467598
-0.99999996-0.99970499-0.999767820.99968925-0.694675981.00000000