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JPL Small-Body Database Browser
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523398 (2017 DX84)
Classification: Main-belt Asteroid          SPK-ID: 2523398
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1920340868627223 4.9526e-08  
a 3.11749204303594 4.7664e-08 au
q 2.518827305249731 1.5393e-07 au
i 13.73036062633129 5.897e-06 deg
node 122.1206179971736 3.5903e-05 deg
peri 355.4227479619763 4.2841e-05 deg
M 175.5701296051335 2.4094e-05 deg
tp 2457619.984222399259
(2016-Aug-19.48422240)
0.00012721 TDB
period 2010.511017620994
5.50
4.6109e-05
1.262e-07
d
yr
n .1790589540891859 4.1065e-09 deg/d
Q 3.71615678082215 5.6817e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6724 days (18.41 yr)  
   first obs. used      2000-02-05  
   last obs. used      2018-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:04:45  

Additional Information
 Earth MOID = 1.53552 au 
 Jupiter MOID = 1.39042 au 
 T_jup = 3.145 
[ 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 16.1   n/a MPO448226  

523398 (2017 DX84)          Discovered 2000-Feb-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ show close-approach data ]
Alternate Designations
 2017 DX84 = 2000 CG138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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