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JPL Small-Body Database Browser
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295607 (2008 SD185)
Classification: Main-belt Asteroid          SPK-ID: 2295607
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 .08021164819689294 7.9423e-08  
a 2.604471804111801 3.6504e-08 au
q 2.395562828021658 1.9845e-07 au
i 5.658390302443088 7.7755e-06 deg
node 320.965945307809 7.6726e-05 deg
peri 210.8310053820072 8.907e-05 deg
M 47.87629757603089 4.7728e-05 deg
tp 2458396.328098258786
(2018-Oct-04.82809826)
0.00020264 TDB
period 1535.245796943907
4.20
3.2277e-05
8.837e-08
d
yr
n .2344901387886055 4.9299e-09 deg/d
Q 2.813380780201944 3.9432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6263 days (17.15 yr)  
   first obs. used      2002-04-09  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60731  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:25  

Additional Information
 Earth MOID = 1.40403 au 
 Jupiter MOID = 2.1731 au 
 T_jup = 3.401 
[ 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 16.2   n/a MPO433905  

295607 (2008 SD185)          Discovered 2008-Sep-24 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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