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19266 (1995 TF1)
Classification: Main-belt Asteroid          SPK-ID: 2019266
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209955078526349 8.8771e-08  
a 2.634469706249288 2.8304e-08 au
q 2.052263735594344 2.3996e-07 au
i 13.11210305834697 7.0565e-06 deg
node 238.792211062702 4.0211e-05 deg
peri 77.75425043812605 4.2883e-05 deg
M 287.7449907816555 1.8211e-05 deg
tp 2457713.975569726975
(2016-Nov-21.47556973)
8.112e-05 JED
period 1561.846110360187
4.28
2.517e-05
6.891e-08
d
yr
n .2304964603183461 3.7146e-09 deg/d
Q 3.216675676904231 3.4559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      11953 days (32.73 yr)  
   first obs. used      1982-07-27  
   last obs. used      2015-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54399  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:33:54  

Additional Information
 Earth MOID = 1.08418 au 
 Jupiter MOID = 2.19982 au 
 T_jup = 3.327 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a PDS3 (MPO 6496)  

19266 (1995 TF1)          Discovered 1995-Oct-14 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 TF1 = 1982 OY 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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