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AstDyS ∴ Objects ∴ 1998SU44 ∴ Orbital info ∴ Epoch epochXXX
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(275541) 1998SU44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 275541.eq0)
Keplerian elements at epoch
57331.7 MJD
Value 1-σ variation Units
a 2.35551 9.389e-09 au
e 0.154671 4.319e-08
i 2.585 4.883e-06 deg
Ω 237.159 0.00011 deg
ω 64.052 0.0001118 deg
M 326.235 1.865e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9912 au
Aphelion 2.7198 au
Asc. node-Earth separation 1.14111 au
Desc. node-Earth separation 1.47807 au
Earth MOID 0.97688 au
Orbital period 1320.46 days
Date of orbit computation  Jun 5 01:35
Correlation matrix
1.00000000-0.354453690.01722838-0.001210520.06314272-0.38757834
-0.354453691.00000000-0.01164550-0.006574490.000867080.02908159
0.01722838-0.011645501.00000000-0.151039540.14937378-0.00627642
-0.00121052-0.00657449-0.151039541.00000000-0.984410060.00696402
0.063142720.000867080.14937378-0.984410061.00000000-0.17970984
-0.387578340.02908159-0.006276420.00696402-0.179709841.00000000
Covariance matrix
8.81491483E-17-1.43721281E-167.89793285E-16-1.24998591E-156.62517926E-14-6.78642677E-14
-1.43721281E-161.86511247E-15-2.45567253E-15-3.12275033E-144.18482665E-152.34230424E-14
7.89793285E-16-2.45567253E-152.38407337E-11-8.11097742E-118.15078531E-11-5.71537541E-13
-1.24998591E-15-3.12275033E-14-8.11097742E-111.20961029E-08-1.20994059E-081.42841815E-11
6.62517926E-144.18482665E-158.15078531E-11-1.20994059E-081.24890826E-08-3.74549946E-10
-6.78642677E-142.34230424E-14-5.71537541E-131.42841815E-11-3.74549946E-103.47812531E-10