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71547 (2000 DB3)
Classification: Main-belt Asteroid          SPK-ID: 2071547
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05987924812965734 4.8235e-08  
a 3.198677805713715 2.3972e-08 au
q 3.007143383698556 1.5718e-07 au
i 16.11449432656749 5.4046e-06 deg
node 15.34548163856157 1.4079e-05 deg
peri 335.9927056004649 3.7363e-05 deg
M 15.73484133150466 3.4528e-05 deg
tp 2458909.169877652575
(2020-Feb-29.66987765)
0.00020052 TDB
period 2089.556758303123
5.72
2.3489e-05
6.431e-08
d
yr
n .1722853416493682 1.9367e-09 deg/d
Q 3.390212227728874 2.5407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1542  
   data-arc span      10599 days (29.02 yr)  
   first obs. used      1991-09-15  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 18:42:35  

Additional Information
 Earth MOID = 2.01013 au 
 Jupiter MOID = 1.93491 au 
 T_jup = 3.131 
[ 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 12.9   n/a MPO453122  
diameter diameter 13.300 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71547 (2000 DB3)          Discovered 2000-Feb-27 by Kobayashi, T. at Oizumi
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 DB3 = 1991 RD38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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