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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08437265092458544 7.7135e-08  
a 2.71174018887881 5.2449e-08 au
q 2.482943480524368 1.8226e-07 au
i 5.20211100733289 7.2428e-06 deg
node 35.35529414956618 8.1681e-05 deg
peri 255.3744228250602 9.6024e-05 deg
M 194.1593647453562 5.5181e-05 deg
tp 2459351.878899849781
(2021-May-17.37889985)
0.00026135 TDB
period 1631.062275723808
4.47
4.7321e-05
1.296e-07
d
yr
n .2207150550644945 6.4034e-09 deg/d
Q 2.940536897233251 5.6874e-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 = 1.47258 au 
 Jupiter MOID = 2.19179 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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