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NEODyS ∴ Objects ∴ 1999RU2 ∴ Orbital info ∴ Epoch 60400 MJD
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1999RU2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1999RU2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.80483 0.0004481 au
e 0.561032 0.00012
i 5.455 0.0007781 deg
Ω 179.424 6.787e-05 deg
ω 202.944 0.001279 deg
M 67.202 0.5331 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2312 au
Aphelion distance 4.3784 au
Asc. node-Earth separation 2.98073 au
Desc. node-Earth separation 0.26421 au
Earth MOID 0.23728 au
Orbital period 1715.76 days
Date of orbit computation   feb 26 11:21

Covariance matrix
2.00816942E-075.37942075E-083.48445049E-07-8.65852945E-095.52417411E-07-2.38892546E-04
5.37942075E-081.44103024E-089.33354199E-08-2.31221072E-091.48058164E-07-6.39937556E-05
3.48445049E-079.33354199E-086.05461302E-07-1.56202073E-089.53532513E-07-4.14513045E-04
-8.65852945E-09-2.31221072E-09-1.56202073E-084.60579699E-09-1.75871432E-081.03031548E-05
5.52417411E-071.48058164E-079.53532513E-07-1.75871432E-081.63671618E-06-6.57123301E-04
-2.38892546E-04-6.39937556E-05-4.14513045E-041.03031548E-05-6.57123301E-042.84187430E-01

Correlation matrix
1.000000000.999997220.99928859-0.284702690.96356385-0.99999998
0.999997221.000000000.99923294-0.283817040.96407123-0.99999682
0.999288590.999232941.00000000-0.295795250.95786791-0.99929238
-0.28470269-0.28381704-0.295795251.00000000-0.202561180.28478388
0.963563850.964071230.95786791-0.202561181.00000000-0.96351338
-0.99999998-0.99999682-0.999292380.28478388-0.963513381.00000000