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JPL Small-Body Database Browser
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392089 (2009 DV85)
Classification: Main-belt Asteroid          SPK-ID: 2392089
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1053711644780778 7.6754e-08  
a 2.870779660938354 4.4135e-08 au
q 2.568282265105299 2.1209e-07 au
i 1.18291216590897 8.3939e-06 deg
node 272.6639152038368 0.00051055 deg
peri 140.1390943646925 0.00051336 deg
M 136.7428659963902 5.6598e-05 deg
tp 2457925.660655140310
(2017-Jun-21.16065514)
0.00027216 TDB
period 1776.635017697388
4.86
4.0971e-05
1.122e-07
d
yr
n .2026302512412363 4.6729e-09 deg/d
Q 3.173277056771409 4.8786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      7806 days (21.37 yr)  
   first obs. used      1997-11-21  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7145  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:02:17  

Additional Information
 Earth MOID = 1.579 au 
 Jupiter MOID = 2.14713 au 
 T_jup = 3.289 
[ 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 MPO434451  

392089 (2009 DV85)          Discovered 2009-Feb-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2009 DV85 = 2007 VJ73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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