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34719 (2001 PW47)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034719
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08085428457727213 3.8623e-08  
a 3.207995184641883 2.3704e-08 au
q 2.948615029060329 1.2482e-07 au
i 16.68346205272394 5.9059e-06 deg
node 157.1726054659986 1.4222e-05 deg
peri 136.8006520094037 3.8771e-05 deg
M 91.76101066341143 3.5578e-05 deg
tp 2458065.560489514835
(2017-Nov-08.06048951)
0.00020724 TDB
period 2098.693359874331
5.75
2.3261e-05
6.369e-08
d
yr
n .1715353023376205 1.9013e-09 deg/d
Q 3.467375340223436 2.5621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1649  
   data-arc span      8779 days (24.04 yr)  
   first obs. used      1995-08-28  
   last obs. used      2019-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51882  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:54:49  

Additional Information
 Earth MOID = 1.95493 au 
 Jupiter MOID = 1.90391 au 
 T_jup = 3.121 
[ 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 12.8   n/a MPO365662  
diameter diameter 12.469 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.104   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34719 (2001 PW47)          Discovered 2001-Aug-13 by JPL/NEAT at Haleakala
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 PW47 = 1998 BL40 = 1999 GM43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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