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277752 (2006 DE129)
Classification: Main-belt Asteroid          SPK-ID: 2277752
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 .1078357626556936 7.0393e-08  
a 2.75340888169689 2.3636e-08 au
q 2.456492935036145 1.9499e-07 au
i 6.16502947872763 7.6721e-06 deg
node 25.39000698156394 5.0974e-05 deg
peri 301.6682762385286 5.707e-05 deg
M 240.3957252007295 2.63e-05 deg
tp 2459554.932514907529
(2021-Dec-06.43251491)
0.00012341 TDB
period 1668.800765705809
4.57
2.1488e-05
5.883e-08
d
yr
n .2157237744601228 2.7777e-09 deg/d
Q 3.050324828357635 2.6185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7510 days (20.56 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53885  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:29:11  

Additional Information
 Earth MOID = 1.45233 au 
 Jupiter MOID = 2.2784 au 
 T_jup = 3.328 
[ 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 MPO433796  

277752 (2006 DE129)          Discovered 2006-Feb-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 DE129 = 1999 TU227 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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