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277986 (2006 TN118)
Classification: Main-belt Asteroid          SPK-ID: 2277986
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372557875359151 2.8856e-07  
a 2.54475407725689 2.6107e-08 au
q 2.195471852297765 7.5249e-07 au
i 5.979229471932816 4.5807e-06 deg
node 72.57365911624078 8.2946e-05 deg
peri 68.12836344869991 0.00010527 deg
M 21.17443215959262 5.1427e-05 deg
tp 2458913.287963680290
(2020-Mar-04.78796368)
0.00021281 TDB
period 1482.747345405072
4.06
2.2818e-05
6.247e-08
d
yr
n .2427925439324605 3.7363e-09 deg/d
Q 2.894036302216015 2.9691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      7352 days (20.13 yr)  
   first obs. used      2000-03-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58044  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:30:26  

Additional Information
 Earth MOID = 1.21704 au 
 Jupiter MOID = 2.14573 au 
 T_jup = 3.423 
[ 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 16.7   n/a MPO455063  

277986 (2006 TN118)          Discovered 2006-Oct-03 by Becker, A. C. at Apache Point
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 TN118 = 2004 EA49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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