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187512 (2006 TB77)
Classification: Main-belt Asteroid          SPK-ID: 2187512
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .147124727766991 4.762e-08  
a 2.244061987315098 1.5505e-08 au
q 1.913904978339112 1.1106e-07 au
i 6.9495783695545 7.1504e-06 deg
node 108.9090785261526 4.8017e-05 deg
peri 288.7072691080054 5.6033e-05 deg
M 70.5261160093817 2.9123e-05 deg
tp 2458959.953984724374
(2020-Apr-20.45398472)
9.8056e-05 TDB
period 1227.865227793145
3.36
1.2725e-05
3.484e-08
d
yr
n .293191786729747 3.0385e-09 deg/d
Q 2.574218996291084 1.7786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6237 days (17.08 yr)  
   first obs. used      2003-12-28  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6102  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:56:52  

Additional Information
 Earth MOID = .934061 au 
 Jupiter MOID = 2.83292 au 
 T_jup = 3.608 
[ 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 17.3   n/a MPO436928  

187512 (2006 TB77)          Discovered 2006-Oct-11 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2006 TB77 = 2005 JF161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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