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JPL Small-Body Database Browser
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523406 (2017 DL118)
Classification: Main-belt Asteroid          SPK-ID: 2523406
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1194353513320527 5.7354e-08  
a 2.612627568130396 4.0835e-08 au
q 2.300587476630936 1.5729e-07 au
i 13.0417037859385 7.3255e-06 deg
node 267.1601177515519 4.0682e-05 deg
peri 324.22910323553 6.0329e-05 deg
M 122.4761326955557 4.6622e-05 deg
tp 2458075.736465598826
(2017-Nov-18.23646560)
0.0001954 TDB
period 1542.462749489458
4.22
3.6163e-05
9.901e-08
d
yr
n .2333929944947824 5.4718e-09 deg/d
Q 2.924667659629857 4.5712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      8155 days (22.33 yr)  
   first obs. used      1997-07-08  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 04:27:11  

Additional Information
 Earth MOID = 1.3003 au 
 Jupiter MOID = 2.15555 au 
 T_jup = 3.362 
[ 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 16.8   n/a MPO448229  

523406 (2017 DL118)          Discovered 2010-Sep-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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