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523382 (2017 DA17)
Classification: Main-belt Asteroid          SPK-ID: 2523382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08438628352214574 7.6528e-08  
a 3.035926249785613 5.1307e-08 au
q 2.779735716518879 2.2174e-07 au
i 4.899572531056641 7.9684e-06 deg
node 41.29032542228551 8.2357e-05 deg
peri 155.1544276012823 9.5676e-05 deg
M 168.4196535715897 5.0781e-05 deg
tp 2458096.589311808471
(2017-Dec-09.08931181)
0.00025982 TDB
period 1932.125146015873
5.29
4.898e-05
1.341e-07
d
yr
n .1863233345636724 4.7233e-09 deg/d
Q 3.292116783052346 5.5637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6774 days (18.55 yr)  
   first obs. used      2002-04-08  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65664  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:44:24  

Additional Information
 Earth MOID = 1.77869 au 
 Jupiter MOID = 1.66392 au 
 T_jup = 3.231 
[ 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 16.7   n/a MPO456487  

523382 (2017 DA17)          Discovered 2002-Apr-08 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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