NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AB2 ∴ Orbital info ∴ Epoch 60400 MJD
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2002AB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2002AB2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.840867 2.195e-09 au
e 0.384357 3.593e-07
i 13.101 2.159e-05 deg
Ω 103.029 2.166e-05 deg
ω 149.576 4.323e-05 deg
M 181.106 5.732e-05 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5177 au
Aphelion distance 1.1641 au
Asc. node-Earth separation 0.08935 au
Desc. node-Earth separation -0.47844 au
Earth MOID 0.04922 au
Orbital period 281.637 days
Date of orbit computation   giu 7 08:40

Covariance matrix
4.82002824E-186.46407456E-163.76755284E-14-1.33987112E-142.57372245E-14-6.03208744E-14
6.46407456E-161.29067939E-135.76994128E-12-5.24051102E-13-1.07658579E-12-7.63345823E-13
3.76755284E-145.76994128E-124.65990361E-10-1.41796065E-102.22248747E-10-3.86052958E-10
-1.33987112E-14-5.24051102E-13-1.41796065E-104.68953394E-10-8.24708436E-107.86279322E-10
2.57372245E-14-1.07658579E-122.22248747E-10-8.24708436E-101.86917958E-09-2.20834804E-09
-6.03208744E-14-7.63345823E-13-3.86052958E-107.86279322E-10-2.20834804E-093.28577808E-09

Correlation matrix
1.000000000.819544200.79496149-0.281821030.27115112-0.47931798
0.819544201.000000000.74400138-0.06735962-0.06931288-0.03706748
0.794961490.744001381.00000000-0.303326860.23813616-0.31198902
-0.28182103-0.06735962-0.303326861.00000000-0.880866470.63342164
0.27115112-0.069312880.23813616-0.880866471.00000000-0.89109271
-0.47931798-0.03706748-0.311989020.63342164-0.891092711.00000000