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JPL Small-Body Database Browser
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523413 (2017 DN122)
Classification: Main-belt Asteroid          SPK-ID: 2523413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04882870349536235 2.0157e-07  
a 2.927057346394062 7.3778e-08 au
q 2.784132931113064 5.6809e-07 au
i 13.52808527067269 1.3501e-05 deg
node 125.6474637198622 6.6642e-05 deg
peri 67.19883027570896 0.00011773 deg
M 134.6103917447866 0.00010169 deg
tp 2457916.554713413764
(2017-Jun-12.05471341)
0.00051845 TDB
period 1829.13295162133
5.01
6.9156e-05
1.893e-07
d
yr
n .1968145616101326 7.4412e-09 deg/d
Q 3.06998176167506 7.738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      5052 days (13.83 yr)  
   first obs. used      2005-12-24  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54941  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:12:26  

Additional Information
 Earth MOID = 1.81968 au 
 Jupiter MOID = 1.99554 au 
 T_jup = 3.234 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO448230  

523413 (2017 DN122)          Discovered 2014-Aug-23 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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