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187520 (2006 UJ8)
Classification: Main-belt Asteroid          SPK-ID: 2187520
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1777468004696128 4.4713e-08  
a 2.407752624180187 1.2575e-08 au
q 1.979782298909845 1.1132e-07 au
i 2.624741388212565 5.7862e-06 deg
node 121.4980728733303 0.00014324 deg
peri 294.831694119212 0.00014549 deg
M 268.4615015120776 2.4153e-05 deg
tp 2459547.490438532151
(2021-Nov-28.99043853)
9.2645e-05 TDB
period 1364.634114989942
3.74
1.0691e-05
2.927e-08
d
yr
n .2638069765701653 2.0667e-09 deg/d
Q 2.835722949450529 1.481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      10042 days (27.49 yr)  
   first obs. used      1991-10-07  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60006  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:16:30  

Additional Information
 Earth MOID = .992649 au 
 Jupiter MOID = 2.50842 au 
 T_jup = 3.499 
[ 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 17.0   n/a MPO436928  

187520 (2006 UJ8)          Discovered 2006-Oct-16 by CSS at Catalina
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2006 UJ8 = 2000 AR248 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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