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JPL Small-Body Database Browser
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300965 (2008 DM52)
Classification: Main-belt Asteroid          SPK-ID: 2300965
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212830097038464 5.776e-08  
a 3.061762112428208 3.8034e-08 au
q 2.41012698493142 1.6822e-07 au
i 17.03907608199744 1.1911e-05 deg
node 195.389173408863 2.2606e-05 deg
peri 284.3455471924141 3.9956e-05 deg
M 74.45459383569198 3.6631e-05 deg
tp 2458195.789388420783
(2018-Mar-18.28938842)
0.00019545 TDB
period 1956.841245955124
5.36
3.6463e-05
9.983e-08
d
yr
n .1839699570642921 3.428e-09 deg/d
Q 3.713397239924996 4.6129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      8652 days (23.69 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57486  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:50:03  

Additional Information
 Earth MOID = 1.4906 au 
 Jupiter MOID = 1.69403 au 
 T_jup = 3.133 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO437341  

300965 (2008 DM52)          Discovered 2008-Feb-29 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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