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JPL Small-Body Database Browser
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277747 (2006 DQ108)
Classification: Main-belt Asteroid          SPK-ID: 2277747
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09736976401464534 1.2647e-07  
a 2.775390038579756 3.633e-08 au
q 2.505150965474647 3.6533e-07 au
i 4.809645745847225 1.5512e-05 deg
node 192.8757462701305 0.00011211 deg
peri 25.80956717912072 0.00013716 deg
M 268.6396991718983 8.4678e-05 deg
tp 2459029.087484581532
(2020-Jun-28.58748458)
0.00040085 TDB
period 1688.824282000314
4.62
3.3161e-05
9.079e-08
d
yr
n .2131660492076778 4.1856e-09 deg/d
Q 3.045629111684864 3.9868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      9341 days (25.57 yr)  
   first obs. used      1992-03-01  
   last obs. used      2017-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61323  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 18:50:48  

Additional Information
 Earth MOID = 1.49894 au 
 Jupiter MOID = 1.92342 au 
 T_jup = 3.323 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO423066  

277747 (2006 DQ108)          Discovered 2006-Feb-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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