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JPL Small-Body Database Browser
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523910 (1997 SY14)
Classification: Main-belt Asteroid          SPK-ID: 2523910
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074136816396598 5.4351e-08  
a 2.257741312200154 1.6518e-08 au
q 2.015229005666779 1.22e-07 au
i 4.907294187848797 7.7708e-06 deg
node 227.0082568022044 9.2168e-05 deg
peri 210.3703380608723 0.00010244 deg
M 78.6973213878728 4.5677e-05 deg
tp 2458329.626108940312
(2018-Jul-30.12610894)
0.00015624 TDB
period 1239.109528275692
3.39
1.3599e-05
3.723e-08
d
yr
n .2905312176083137 3.1884e-09 deg/d
Q 2.50025361873353 1.8293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      7823 days (21.42 yr)  
   first obs. used      1997-09-28  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .702  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:46:51  

Additional Information
 Earth MOID = 1.03188 au 
 Jupiter MOID = 2.71244 au 
 T_jup = 3.610 
[ 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 18.0   .26665 MPO457190 autocmod 2.6n

523910 (1997 SY14)          Discovered 1997-Sep-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 1997 SY14 = 2011 YG22 = 2014 UG181 = 2016 EG54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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