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JPL Small-Body Database Browser
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379473 (2010 DC42)
Classification: Main-belt Asteroid          SPK-ID: 2379473
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08297689954850727 6.9393e-08  
a 2.966338910591943 5.9316e-08 au
q 2.720201304780927 2.11e-07 au
i 5.791417359138669 8.1214e-06 deg
node 135.261710310818 7.1893e-05 deg
peri 15.38740547270697 8.8312e-05 deg
M 278.7565410238874 5.2368e-05 deg
tp 2459021.629325190692
(2020-Jun-21.12932519)
0.00027764 TDB
period 1866.077084596126
5.11
5.5972e-05
1.532e-07
d
yr
n .1929180755563024 5.7865e-09 deg/d
Q 3.212476516402958 6.4238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      4529 days (12.40 yr)  
   first obs. used      2006-05-25  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59068  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:07:02  

Additional Information
 Earth MOID = 1.7323 au 
 Jupiter MOID = 1.78284 au 
 T_jup = 3.251 
[ 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 MPO460488  

379473 (2010 DC42)          Discovered 2010-Feb-17 by Mt. Lemmon Survey at Mount Lemmon
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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