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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638365074537904 6.2851e-08  
a 2.724138621024947 2.5834e-08 au
q 2.277825263536235 1.6525e-07 au
i 13.79288863784639 6.527e-06 deg
node 121.2188857539014 2.7696e-05 deg
peri 122.3830241018029 3.4431e-05 deg
M 242.9579506710536 2.3734e-05 deg
tp 2457934.426711653662
(2017-Jun-29.92671165)
0.00011216 JED
period 1642.261198410003
4.50
2.3361e-05
6.396e-08
d
yr
n .2192099529286469 3.1182e-09 deg/d
Q 3.170451978513658 3.0066e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      6071 days (16.62 yr)  
   first obs. used      1999-05-07  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59401  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:12:17  

Additional Information
 Earth MOID = 1.29517 au 
 Jupiter MOID = 2.01139 au 
 T_jup = 3.296 
[ 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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