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JPL Small-Body Database Browser
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392087 (2009 DC73)
Classification: Main-belt Asteroid          SPK-ID: 2392087
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09957733479803496 4.9478e-08  
a 2.779494761677598 3.132e-08 au
q 2.502720081224644 1.3551e-07 au
i 9.260909296620213 5.3322e-06 deg
node 163.70397140 4.1049e-05 deg
peri 350.313246314837 5.1799e-05 deg
M 70.94745163869953 3.2108e-05 deg
tp 2458266.934200075387
(2018-May-28.43420008)
0.0001499 TDB
period 1692.572251705215
4.63
2.8609e-05
7.833e-08
d
yr
n .2126940221531523 3.5951e-09 deg/d
Q 3.056269442130553 3.4439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      7078 days (19.38 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59453  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:31  

Additional Information
 Earth MOID = 1.51347 au 
 Jupiter MOID = 1.93072 au 
 T_jup = 3.308 
[ 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 16.3   n/a MPO437605  

392087 (2009 DC73)          Discovered 2009-Feb-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2009 DC73 = 2012 XP85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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