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523394 (2017 DL62)
Classification: Main-belt Asteroid          SPK-ID: 2523394
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04036628498548429 5.6171e-08  
a 3.102969332281541 5.8812e-08 au
q 2.977713987913446 1.6204e-07 au
i 11.09348305181577 5.8053e-06 deg
node 73.16296584582578 3.3825e-05 deg
peri 250.4154610298672 9.2747e-05 deg
M 55.0139492212293 8.3698e-05 deg
tp 2458695.405082190834
(2019-Jul-30.90508219)
0.00046668 TDB
period 1996.478565274788
5.47
5.676e-05
1.554e-07
d
yr
n .1803174881321357 5.1264e-09 deg/d
Q 3.228224676649635 6.1186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      4935 days (13.51 yr)  
   first obs. used      2007-05-12  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52116  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:48:26  

Additional Information
 Earth MOID = 1.98624 au 
 Jupiter MOID = 1.91999 au 
 T_jup = 3.191 
[ 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 15.9   n/a MPO495495  

523394 (2017 DL62)          Discovered 2009-Oct-14 by Mt. Lemmon Survey at Mount Lemmon
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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