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JPL Small-Body Database Browser
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268954 (2007 DU76)
Classification: Main-belt Asteroid          SPK-ID: 2268954
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 .07292842927672319 6.5455e-08  
a 2.378360817002778 2.0606e-08 au
q 2.204910698365461 1.5254e-07 au
i 6.874659509508183 7.1397e-06 deg
node 14.58209024897716 5.452e-05 deg
peri 173.7219267904879 7.2745e-05 deg
M 87.6982431964213 4.9877e-05 deg
tp 2458274.135110010535
(2018-Jun-04.63511001)
0.00018369 TDB
period 1339.723078979558
3.67
1.7411e-05
4.767e-08
d
yr
n .2687122478133357 3.4922e-09 deg/d
Q 2.551810935640094 2.2109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      5076 days (13.90 yr)  
   first obs. used      2005-09-30  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58225  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:39:06  

Additional Information
 Earth MOID = 1.20568 au 
 Jupiter MOID = 2.40497 au 
 T_jup = 3.527 
[ 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 16.8   n/a MPO494454  

268954 (2007 DU76)          Discovered 2007-Feb-22 by LONEOS at Anderson Mesa
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2007 DU76 = 2005 ST246 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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