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JPL Small-Body Database Browser
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379633 (2011 DC23)
Classification: Main-belt Asteroid          SPK-ID: 2379633
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08463868541912681 7.725e-08  
a 2.710881123105617 5.2211e-08 au
q 2.481435708518432 1.8264e-07 au
i 5.202571199386195 7.2439e-06 deg
node 35.34660257516395 8.1681e-05 deg
peri 255.5525630218061 9.5917e-05 deg
M 282.3045728754036 5.6276e-05 deg
tp 2459352.349626841829
(2021-May-17.84962684)
0.00026031 TDB
period 1630.28726851492
4.46
4.7099e-05
1.29e-07
d
yr
n .2208199787562197 6.3795e-09 deg/d
Q 2.940326537692803 5.6631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4239 days (11.61 yr)  
   first obs. used      2007-05-10  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65522  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:25:53  

Additional Information
 Earth MOID = 1.47174 au 
 Jupiter MOID = 2.19311 au 
 T_jup = 3.352 
[ 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 16.6   n/a MPO423397  

379633 (2011 DC23)          Discovered 2011-Feb-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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