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277979 (2006 TG55)
Classification: Main-belt Asteroid          SPK-ID: 2277979
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .187465829316789 3.7707e-08  
a 2.599742633688475 2.5631e-08 au
q 2.112379724853852 9.6306e-08 au
i 7.905591958461771 7.6688e-06 deg
node 156.1242954162482 3.2017e-05 deg
peri 259.0557960161029 4.1738e-05 deg
M 74.46558566005901 2.8375e-05 deg
tp 2458683.800724328793
(2019-Jul-19.30072433)
0.00011758 TDB
period 1531.066172797009
4.19
2.2642e-05
6.199e-08
d
yr
n .2351302683033866 3.4772e-09 deg/d
Q 3.087105542523098 3.0436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      2002-12-12  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:16:36  

Additional Information
 Earth MOID = 1.14051 au 
 Jupiter MOID = 2.32441 au 
 T_jup = 3.377 
[ 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 17.0   n/a MPO455063  

277979 (2006 TG55)          Discovered 2006-Oct-12 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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