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34174 (2000 QP38)
Classification: Main-belt Asteroid          SPK-ID: 2034174
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201428831268603 3.4404e-08  
a 3.177595136331672 2.0248e-08 au
q 2.537535861775586 1.1013e-07 au
i 17.68026273837829 5.0304e-06 deg
node 146.5102413081736 1.3288e-05 deg
peri 289.7427975193033 1.8316e-05 deg
M 88.36108542795154 1.1762e-05 deg
tp 2458492.685834550340
(2019-Jan-09.18583455)
6.7193e-05 TDB
period 2068.932253112043
5.66
1.9775e-05
5.414e-08
d
yr
n .1740027975582554 1.6631e-09 deg/d
Q 3.817654410887758 2.4326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1289  
   data-arc span      8482 days (23.22 yr)  
   first obs. used      1997-02-07  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51239  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:45:18  

Additional Information
 Earth MOID = 1.6159 au 
 Jupiter MOID = 1.66254 au 
 T_jup = 3.096 
[ 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 13.8   n/a MPO459105  
diameter diameter 9.433 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34174 (2000 QP38)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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