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(555) Norma  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 555.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17864 9.409e-09 au
e 0.155211 2.629e-08
i 2.668 2.75e-06 deg
Ω 130.188 5.777e-05 deg
ω 1.104 5.849e-05 deg
M 34.539 9.409e-06 deg
Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6853 au
Aphelion 3.672 au
Asc. node-Earth separation 1.70074 au
Desc. node-Earth separation 2.65728 au
Earth MOID 1.70038 au
Orbital period 2069.95 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.00000000-0.56415530-0.00593213-0.00262937-0.02588571-0.09087481
-0.564155301.00000000-0.00501706-0.008400540.05530017-0.11721264
-0.00593213-0.005017061.000000000.45780497-0.453503210.01384868
-0.00262937-0.008400540.457804971.00000000-0.988575110.01347953
-0.025885710.05530017-0.45350321-0.988575111.00000000-0.15526970
-0.09087481-0.117212640.013848680.01347953-0.155269701.00000000
Covariance matrix
8.85216030E-17-1.39556604E-16-1.53459436E-16-1.42912263E-15-1.42444666E-14-8.04455651E-15
-1.39556604E-166.91280298E-16-3.62689355E-16-1.27593330E-148.50384046E-14-2.89958283E-14
-1.53459436E-16-3.62689355E-167.55990809E-127.27164478E-11-7.29289815E-113.58261838E-13
-1.42912263E-15-1.27593330E-147.27164478E-113.33724263E-09-3.34014317E-097.32660042E-12
-1.42444666E-148.50384046E-14-7.29289815E-11-3.34014317E-093.42076345E-09-8.54441286E-11
-8.04455651E-15-2.89958283E-143.58261838E-137.32660042E-12-8.54441286E-118.85254121E-11