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JPL Small-Body Database Browser
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268012 (2004 LL)
Classification: Main-belt Asteroid          SPK-ID: 2268012
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1682324585626 5.1684e-08  
a 2.360310949050122 1.426e-08 au
q 1.963230035119196 1.2029e-07 au
i 1.71645350612082 7.9582e-06 deg
node 226.3529134738 0.00030203 deg
peri 34.56954664895426 0.00030414 deg
M 27.72338056014302 3.7386e-05 deg
tp 2458498.500992897168
(2019-Jan-15.00099290)
0.00013719 TDB
period 1324.500901950252
3.63
1.2003e-05
3.286e-08
d
yr
n .2718004944125902 2.4631e-09 deg/d
Q 2.757391862981048 1.6659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      9657 days (26.44 yr)  
   first obs. used      1993-04-25  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:14:04  

Additional Information
 Earth MOID = .947752 au 
 Jupiter MOID = 2.30547 au 
 T_jup = 3.532 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO437233  

268012 (2004 LL)          Discovered 2004-Jun-06 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2004 LL = 2001 SP284 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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