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JPL Small-Body Database Browser
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379624 (2011 DM8)
Classification: Main-belt Asteroid          SPK-ID: 2379624
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444934203946262 1.3244e-07  
a 2.622124607202694 5.0841e-08 au
q 2.243244854007061 3.8322e-07 au
i 11.73056784270303 9.4131e-06 deg
node 358.9915608248102 3.1318e-05 deg
peri 119.9979323121948 5.9198e-05 deg
M 14.76059571423284 3.6799e-05 deg
tp 2458536.911321347337
(2019-Feb-22.41132135)
0.00015956 TDB
period 1550.880788157156
4.25
4.5105e-05
1.235e-07
d
yr
n .232126158728017 6.7511e-09 deg/d
Q 3.001004360398327 5.8187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      4695 days (12.85 yr)  
   first obs. used      2006-03-05  
   last obs. used      2019-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5614  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:57:11  

Additional Information
 Earth MOID = 1.28404 au 
 Jupiter MOID = 2.10771 au 
 T_jup = 3.360 
[ 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 16.7   n/a MPO418931  

379624 (2011 DM8)          Discovered 2010-Jan-14 by WISE at WISE
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 DM8 = 2010 AB123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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