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JPL Small-Body Database Browser
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376378 (2012 DP18)
Classification: Main-belt Asteroid          SPK-ID: 2376378
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08554100606719937 6.7661e-08  
a 2.226413194180144 2.7561e-08 au
q 2.035963569628688 1.6575e-07 au
i 3.510056628098563 8.0845e-06 deg
node 328.2765237141554 0.00011776 deg
peri 300.1352774370887 0.00013452 deg
M 73.09746602553874 5.9318e-05 deg
tp 2458754.119178593381
(2019-Sep-27.61917859)
0.00020189 TDB
period 1213.408624525972
3.32
2.2531e-05
6.169e-08
d
yr
n .2966848864624123 5.509e-09 deg/d
Q 2.416862818731601 2.9918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6343 days (17.37 yr)  
   first obs. used      2002-02-16  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60601  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:45:12  

Additional Information
 Earth MOID = 1.02263 au 
 Jupiter MOID = 2.64482 au 
 T_jup = 3.638 
[ 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 17.8   n/a MPO476766  

376378 (2012 DP18)          Discovered 2007-Nov-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2012 DP18 = 2013 QC29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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