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JPL Small-Body Database Browser
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523377 (2017 DN2)
Classification: Main-belt Asteroid          SPK-ID: 2523377
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01563180472082869 1.1612e-07  
a 3.003882319772154 6.6407e-08 au
q 2.956926217945125 3.7929e-07 au
i 2.670466886129352 5.7139e-06 deg
node 59.67715812308872 0.00025421 deg
peri 265.5235700506032 0.00031389 deg
M 330.2703301126942 0.00018274 deg
tp 2458757.540035619481
(2019-Oct-01.04003562)
0.00096477 TDB
period 1901.615895410689
5.21
6.3059e-05
1.726e-07
d
yr
n .1893126792160366 6.2778e-09 deg/d
Q 3.050838421599182 6.7445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5011 days (13.72 yr)  
   first obs. used      2005-12-04  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:40:39  

Additional Information
 Earth MOID = 1.9447 au 
 Jupiter MOID = 1.98103 au 
 T_jup = 3.250 
[ 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 16.4   n/a MPO405394  

523377 (2017 DN2)          Discovered 2012-Jan-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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