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129964 (1999 TY314)
Classification: Main-belt Asteroid          SPK-ID: 2129964
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746399055911445 9.0896e-08  
a 2.576839257836715 1.967e-08 au
q 2.126820293124556 2.4566e-07 au
i 8.092183863132686 5.6297e-06 deg
node 208.2901829390883 3.9886e-05 deg
peri 127.854111323069 4.2855e-05 deg
M 45.58881046789045 1.2452e-05 deg
tp 2458809.169071535941
(2019-Nov-21.66907154)
5.1749e-05 TDB
period 1510.878076004528
4.14
1.73e-05
4.736e-08
d
yr
n .2382720390992828 2.7282e-09 deg/d
Q 3.026858222548873 2.3105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      8212 days (22.48 yr)  
   first obs. used      1997-03-08  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54291  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:24:29  

Additional Information
 Earth MOID = 1.12939 au 
 Jupiter MOID = 2.42002 au 
 T_jup = 3.391 
[ 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 16.1   n/a MPO493743  

129964 (1999 TY314)          Discovered 1999-Oct-08 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 1999 TY314 = 2003 SJ226 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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