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34750 (2001 QB97)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034750
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1058171182787533 3.3802e-08  
a 3.365158981955384 2.4034e-08 au
q 3.009067555935002 1.1869e-07 au
i 10.82465113872089 3.9381e-06 deg
node 196.7224473607776 2.2429e-05 deg
peri 241.6199046438682 3.0794e-05 deg
M 294.5983479291642 2.1181e-05 deg
tp 2459410.131197401333
(2021-Jul-14.63119740)
0.00013427 TDB
period 2254.793669504859
6.17
2.4155e-05
6.613e-08
d
yr
n .1596598415495171 1.7104e-09 deg/d
Q 3.721250407975766 2.6577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1150  
   data-arc span      10356 days (28.35 yr)  
   first obs. used      1992-03-25  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55244  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:04:58  

Additional Information
 Earth MOID = 2.04301 au 
 Jupiter MOID = 1.69799 au 
 T_jup = 3.117 
[ 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 13.6   n/a MPO313684  
diameter diameter 10.633 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34750 (2001 QB97)          Discovered 2001-Aug-17 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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