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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997TN25 ∴ Orbital info ∴ Epoch epochXXX
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(44008) 1997TN25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 44008.eq0)
Keplerian elements at epoch
57946.8 MJD
Value 1-σ variation Units
a 2.20308 5.684e-09 au
e 0.217716 2.879e-08
i 5.361 3.526e-06 deg
Ω 172.565 3.268e-05 deg
ω 152.468 3.38e-05 deg
M 49.098 8.506e-06 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7234 au
Aphelion 2.6827 au
Asc. node-Earth separation 1.60809 au
Desc. node-Earth separation 0.75356 au
Earth MOID 0.71343 au
Orbital period 1194.39 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.000000000.273075420.00044137-0.00841441-0.013224870.06188866
0.273075421.00000000-0.00664747-0.001175360.05153209-0.27798406
0.00044137-0.006647471.000000000.27429081-0.266789280.01025177
-0.00841441-0.001175360.274290811.00000000-0.96249351-0.00298896
-0.013224870.05153209-0.26678928-0.962493511.00000000-0.25808955
0.06188866-0.277984060.01025177-0.00298896-0.258089551.00000000
Covariance matrix
3.23121238E-174.46946714E-178.84597175E-18-1.56315942E-15-2.54123888E-152.99254415E-15
4.46946714E-178.29050108E-16-6.74850928E-16-1.10600506E-155.01579252E-14-6.80858754E-14
8.84597175E-18-6.74850928E-161.24314641E-113.16059711E-11-3.17980835E-113.07472959E-13
-1.56315942E-15-1.10600506E-153.16059711E-111.06805470E-09-1.06332491E-09-8.30927285E-13
-2.54123888E-155.01579252E-14-3.17980835E-11-1.06332491E-091.14272799E-09-7.42144691E-11
2.99254415E-15-6.80858754E-143.07472959E-13-8.30927285E-13-7.42144691E-117.23591537E-11