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277714 (2006 DB31)
Classification: Main-belt Asteroid          SPK-ID: 2277714
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1588292013103129 8.5367e-08  
a 2.798457406315213 2.5705e-08 au
q 2.353980651569238 2.4246e-07 au
i 2.083609920756072 8.7898e-06 deg
node 347.4303152159072 0.00018078 deg
peri 153.0091006118839 0.00018246 deg
M 37.85499175422147 2.2025e-05 deg
tp 2458820.696917148465
(2019-Dec-03.19691715)
0.00010373 TDB
period 1709.922703109141
4.68
2.3559e-05
6.45e-08
d
yr
n .2105358326112721 2.9007e-09 deg/d
Q 3.242934161061188 2.9787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      9267 days (25.37 yr)  
   first obs. used      1994-09-11  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58957  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:14:11  

Additional Information
 Earth MOID = 1.36726 au 
 Jupiter MOID = 1.7794 au 
 T_jup = 3.307 
[ 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 16.7   n/a MPO197484  
diameter diameter 2.595 km 0.509 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277714 (2006 DB31)          Discovered 2006-Feb-20 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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