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34270 (2000 QW131)
Classification: Main-belt Asteroid          SPK-ID: 2034270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06844575210803747 3.7039e-08  
a 2.618620871612054 1.3911e-08 au
q 2.439387396568762 9.7355e-08 au
i 15.26705114962322 4.7112e-06 deg
node 34.77978253735132 1.6186e-05 deg
peri 247.3879514996748 4.8833e-05 deg
M 235.7409621445828 4.9945e-05 deg
tp 2459134.735631248857
(2020-Oct-12.23563125)
0.0002164 TDB
period 1547.773349680768
4.24
1.2334e-05
3.377e-08
d
yr
n .2325921945059016 1.8534e-09 deg/d
Q 2.797854346655345 1.4863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1807  
   data-arc span      14420 days (39.48 yr)  
   first obs. used      1979-11-16  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40931  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:50:35  

Additional Information
 Earth MOID = 1.46565 au 
 Jupiter MOID = 2.29283 au 
 T_jup = 3.353 
[ 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 12.8   n/a MPO436004  
diameter diameter 6.912 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.256   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34270 (2000 QW131)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QW131 = 1952 HL3 = 1979 WM2 = 1983 UF = 1987 WK3 = 1989 AG8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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