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AstDyS ∴ Objects ∴ Alferov ∴ Orbital info ∴ Epoch epochXXX
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(3884) Alferov  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 3884.eq0)
Keplerian elements at epoch
57310.8 MJD
Value 1-σ variation Units
a 3.11193 1.329e-08 au
e 0.138753 3.088e-08
i 1.162 4.078e-06 deg
Ω 9.503 0.0001627 deg
ω 113.503 0.0001634 deg
M 53.953 1.502e-05 deg
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6801 au
Aphelion 3.5437 au
Asc. node-Earth separation 2.23015 au
Desc. node-Earth separation 1.89174 au
Earth MOID 1.69538 au
Orbital period 2005.13 days
Date of orbit computation  Jun 5 00:37
Correlation matrix
1.000000000.13531155-0.001820040.00256987-0.004993640.02010482
0.135311551.00000000-0.002279100.003722230.00695982-0.12944699
-0.00182004-0.002279101.00000000-0.016978300.01717605-0.00197316
0.002569870.00372223-0.016978301.00000000-0.99477481-0.00780971
-0.004993640.006959820.01717605-0.994774811.00000000-0.09293151
0.02010482-0.12944699-0.00197316-0.00780971-0.092931511.00000000
Covariance matrix
1.76706334E-165.55463347E-17-9.86657388E-175.55912358E-15-1.08435674E-144.01428957E-15
5.55463347E-179.53649858E-16-2.87022452E-161.87053413E-143.51091805E-14-6.00438921E-14
-9.86657388E-17-2.87022452E-161.66309806E-11-1.12673394E-111.14422304E-11-1.20865892E-13
5.55912358E-151.87053413E-14-1.12673394E-112.64811336E-08-2.64436583E-08-1.90891089E-11
-1.08435674E-143.51091805E-141.14422304E-11-2.64436583E-082.66843692E-08-2.28020480E-10
4.01428957E-15-6.00438921E-14-1.20865892E-13-1.90891089E-11-2.28020480E-102.25613345E-10