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JPL Small-Body Database Browser
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59496 (1999 JY6)
Classification: Main-belt Asteroid          SPK-ID: 2059496
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09661906028416005 3.2489e-08  
a 2.459061368110526 1.1355e-08 au
q 2.221469169542606 8.0263e-08 au
i 6.045787359497798 5.5504e-06 deg
node 146.1301398426913 3.4816e-05 deg
peri 112.0601406908807 4.6349e-05 deg
M 36.19722771832688 2.9437e-05 deg
tp 2458458.879772829968
(2018-Dec-06.37977283)
0.0001152 TDB
period 1408.485814934341
3.86
9.756e-06
2.671e-08
d
yr
n .2555936284078105 1.7704e-09 deg/d
Q 2.696653566678446 1.2452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      829  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1995-03-29  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58516  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:22:51  

Additional Information
 Earth MOID = 1.21442 au 
 Jupiter MOID = 2.35861 au 
 T_jup = 3.477 
[ 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 15.5   n/a MPO436197  

59496 (1999 JY6)          Discovered 1999-May-08 by CSS at Catalina
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JY6 = 2000 SG263 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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