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53314 (1999 JT2)
Classification: Main-belt Asteroid          SPK-ID: 2053314
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638388320897793 6.6898e-08  
a 2.723860742252368 2.7774e-08 AU
q 2.277586579466541 1.7394e-07 AU
i 13.7934637801561 6.6367e-06 deg
node 121.2186711303281 2.9e-05 deg
peri 122.4865894365524 3.5756e-05 deg
M 155.1280178702373 2.3251e-05 deg
tp 2456292.939597765356
(2012-Dec-31.43959777)
0.0001021 JED
period 1642.009923813657
4.50
2.5115e-05
6.876e-08
d
yr
n .2192434983364051 3.3533e-09 deg/d
Q 3.170134905038196 3.2325e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      5737 days (15.71 yr)  
   first obs. used      1999-05-07  
   last obs. used      2015-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58668  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:41:26  

Additional Information
 Earth MOID = 1.29746 AU 
 T_jup = 3.297 
[ 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 14.4 mag n/a MPO267882  

53314 (1999 JT2)          Discovered 1999-May-07 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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