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JPL Small-Body Database Browser
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295594 (2008 SL145)
Classification: Main-belt Asteroid          SPK-ID: 2295594
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1116955912796206 6.1901e-08  
a 2.676235673568998 2.6318e-08 au
q 2.377311947606096 1.6195e-07 au
i 5.127651793577375 6.8756e-06 deg
node 28.98922998431873 5.6818e-05 deg
peri 29.28373997658037 6.134e-05 deg
M 121.1037322118367 2.3211e-05 deg
tp 2458062.552384463032
(2017-Nov-05.05238446)
0.00010154 TDB
period 1599.134378902156
4.38
2.3588e-05
6.458e-08
d
yr
n .225121793858968 3.3207e-09 deg/d
Q 2.975159399531902 2.9257e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      6662 days (18.24 yr)  
   first obs. used      2001-02-02  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57352  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:10:32  

Additional Information
 Earth MOID = 1.39036 au 
 Jupiter MOID = 2.34313 au 
 T_jup = 3.364 
[ 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 16.0   n/a MPO433905  

295594 (2008 SL145)          Discovered 2008-Sep-20 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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