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78089 (2002 LL26)
Classification: Main-belt Asteroid          SPK-ID: 2078089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .109301249448561 4.861e-08  
a 2.189626939899447 7.1573e-09 au
q 1.950297979542208 1.0551e-07 au
i 3.978635248237354 3.645e-06 deg
node 112.6926474274116 7.5379e-05 deg
peri 114.9034916520649 7.702e-05 deg
M 226.146931466535 1.6551e-05 deg
tp 2459440.527125475369
(2021-Aug-14.02712548)
5.4714e-05 TDB
period 1183.460094764494
3.24
5.8026e-06
1.589e-08
d
yr
n .3041927662729 1.4915e-09 deg/d
Q 2.428955900256685 7.9396e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      8335 days (22.82 yr)  
   first obs. used      1997-12-30  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51226  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:28:17  

Additional Information
 Earth MOID = .944153 au 
 Jupiter MOID = 2.55417 au 
 T_jup = 3.663 
[ 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 15.5   n/a MPO449491  

78089 (2002 LL26)          Discovered 2002-Jun-06 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 LL26 = 2000 YU71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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