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266824 (2009 TX27)
Classification: Main-belt Asteroid          SPK-ID: 2266824
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878443508546256 5.7692e-08  
a 2.734404464861154 2.6229e-08 au
q 2.22076203318532 1.5758e-07 au
i 13.41169528743758 7.1783e-06 deg
node 100.0980989595206 2.7718e-05 deg
peri 232.857626430229 3.4562e-05 deg
M 174.314846640229 2.4404e-05 deg
tp 2458200.804898027897
(2018-Mar-23.30489803)
0.0001082 TDB
period 1651.553165199623
4.52
2.3763e-05
6.506e-08
d
yr
n .2179766341076201 3.1363e-09 deg/d
Q 3.248046896536988 3.1156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6151 days (16.84 yr)  
   first obs. used      2003-04-01  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59006  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:50:10  

Additional Information
 Earth MOID = 1.2368 au 
 Jupiter MOID = 2.15465 au 
 T_jup = 3.288 
[ 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 15.9   n/a MPO470833  

266824 (2009 TX27)          Discovered 2009-Oct-15 by La Sagra at La Sagra
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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