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134622 (1999 TT271)
Classification: Main-belt Asteroid          SPK-ID: 2134622
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 .05306630616980414 3.9039e-08  
a 2.333467759999393 1.0983e-08 au
q 2.209639245409899 8.9055e-08 au
i 6.766529357948996 5.0029e-06 deg
node 340.4055747956477 3.0154e-05 deg
peri 138.1634794875481 5.5814e-05 deg
M 191.3784107468398 4.678e-05 deg
tp 2459610.334249633476
(2022-Jan-30.83424963)
0.00017032 TDB
period 1301.970470331912
3.56
9.1919e-06
2.517e-08
d
yr
n .2765039670279349 1.9521e-09 deg/d
Q 2.457296274588888 1.1566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      7605 days (20.82 yr)  
   first obs. used      1999-10-03  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52081  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:57:23  

Additional Information
 Earth MOID = 1.22983 au 
 Jupiter MOID = 2.56705 au 
 T_jup = 3.558 
[ 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 16.2   n/a MPO436658  

134622 (1999 TT271)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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