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277758 (2006 DF141)
Classification: Main-belt Asteroid          SPK-ID: 2277758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510787475944414 4.6057e-08  
a 3.047886517554785 4.2874e-08 au
q 2.587415639672625 1.571e-07 au
i 5.012867496640953 6.2824e-06 deg
node 34.85860846974933 8.2354e-05 deg
peri 24.30896944451399 8.963e-05 deg
M 335.8100787686972 3.7532e-05 deg
tp 2459131.095607362626
(2020-Oct-08.59560736)
0.00020431 TDB
period 1943.554019915812
5.32
4.101e-05
1.123e-07
d
yr
n .1852276789381928 3.9084e-09 deg/d
Q 3.508357395436945 4.9352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      7070 days (19.36 yr)  
   first obs. used      2001-05-22  
   last obs. used      2020-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:15:58  

Additional Information
 Earth MOID = 1.60071 au 
 Jupiter MOID = 1.85021 au 
 T_jup = 3.215 
[ 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 16.2   n/a MPO460184  
diameter diameter 2.701 km 0.924 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277758 (2006 DF141)          Discovered 2006-Feb-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 DF141 = 2004 XM143 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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