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190006 (2004 LL11)
Classification: Main-belt Asteroid          SPK-ID: 2190006
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1460226722904431 4.5791e-08  
a 2.363822549059111 1.3981e-08 au
q 2.018650863625092 1.0644e-07 au
i 10.53489800047251 5.5343e-06 deg
node 87.85404265214338 2.7501e-05 deg
peri 136.9766042496753 3.7534e-05 deg
M 214.6133058897833 3.0263e-05 deg
tp 2459736.596404214842
(2022-Jun-06.09640421)
0.00011474 TDB
period 1327.45783029522
3.63
1.1777e-05
3.224e-08
d
yr
n .2711950555295137 2.406e-09 deg/d
Q 2.708994234493129 1.6023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      10095 days (27.64 yr)  
   first obs. used      1993-05-28  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59183  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:05:50  

Additional Information
 Earth MOID = 1.02005 au 
 Jupiter MOID = 2.31127 au 
 T_jup = 3.512 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO440055  

190006 (2004 LL11)          Discovered 2004-Jun-11 by NEAT at Palomar
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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