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JPL Small-Body Database Browser
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66795 (1999 TP248)
Classification: Main-belt Asteroid          SPK-ID: 2066795
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2101350069742079 6.0094e-08  
a 2.74967609748877 1.6696e-08 au
q 2.171872891566155 1.6721e-07 au
i 8.737401950382154 6.8092e-06 deg
node 201.6797314189169 3.1808e-05 deg
peri 174.4210789206516 3.3859e-05 deg
M 205.3516946771637 1.155e-05 deg
tp 2459715.923825153039
(2022-May-16.42382515)
5.6241e-05 TDB
period 1665.40833743661
4.56
1.5168e-05
4.153e-08
d
yr
n .2161632026858413 1.9688e-09 deg/d
Q 3.327479303411386 2.0204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      15476 days (42.37 yr)  
   first obs. used      1976-10-22  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4934  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:17:28  

Additional Information
 Earth MOID = 1.17368 au 
 Jupiter MOID = 2.1383 au 
 T_jup = 3.297 
[ 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 15.6   n/a MPO337770  

66795 (1999 TP248)          Discovered 1999-Oct-08 by CSS at Catalina
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TP248 = 1976 UE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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