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102536 (1999 UN6)
Classification: Main-belt Asteroid          SPK-ID: 2102536
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3127795292295368 1.3736e-07  
a 2.759200162857119 2.4641e-08 AU
q 1.896178834868608 3.71e-07 AU
i 10.15645347722732 1.0142e-05 deg
node 52.4497634594186 5.3342e-05 deg
peri 340.2668465153328 5.681e-05 deg
M 71.62824535761123 1.927e-05 deg
tp 2456467.415020040417
(2013-Jun-23.91502004)
8.7021e-05 JED
period 1674.068549170572
4.58
2.2425e-05
6.14e-08
d
yr
n .2150449574949391 2.8806e-09 deg/d
Q 3.62222149084563 3.2348e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      5260 days (14.40 yr)  
   first obs. used      1999-10-03  
   last obs. used      2014-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5143  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 20:36:00  

Additional Information
 Earth MOID = .905062 AU 
 T_jup = 3.247 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO280456  

102536 (1999 UN6)          Discovered 1999-Oct-28 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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