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34663 (2000 WT173)
Classification: Main-belt Asteroid          SPK-ID: 2034663
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06913435934209262 4.7889e-08  
a 3.013467955547336 2.0344e-08 au
q 2.805133779042645 1.4475e-07 au
i 12.97155956491639 5.387e-06 deg
node 89.85226148441726 2.1322e-05 deg
peri 346.3980577249364 4.2951e-05 deg
M 166.9451587677043 3.9293e-05 deg
tp 2457714.426757346667
(2016-Nov-21.92675735)
0.00020464 TDB
period 1910.725472423271
5.23
1.9349e-05
5.297e-08
d
yr
n .1884101118636532 1.9079e-09 deg/d
Q 3.221802132052026 2.175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1227  
   data-arc span      8637 days (23.65 yr)  
   first obs. used      1995-12-27  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54046  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:54:42  

Additional Information
 Earth MOID = 1.82227 au 
 Jupiter MOID = 2.004 au 
 T_jup = 3.206 
[ 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 13.3   n/a MPO436007  
diameter diameter 7.979 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.146   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34663 (2000 WT173)          Discovered 2000-Nov-26 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WT173 = 1998 KQ37 = 2000 YV17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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