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JPL Small-Body Database Browser
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109506 (2001 QO234)
Classification: Main-belt Asteroid          SPK-ID: 2109506
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06596893731731562 5.5635e-08  
a 3.071800346738629 2.8012e-08 au
q 2.86915694221332 1.7539e-07 au
i 8.865178583774096 7.0977e-06 deg
node 356.5415522073504 3.421e-05 deg
peri 319.8006475514164 5.9348e-05 deg
M 130.4514575363889 4.8062e-05 deg
tp 2457887.918833842335
(2017-May-14.41883384)
0.00026284 TDB
period 1966.47262254775
5.38
2.6899e-05
7.365e-08
d
yr
n .1830689102264674 2.5041e-09 deg/d
Q 3.274443751263937 2.986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      1999-02-13  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62457  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:31:37  

Additional Information
 Earth MOID = 1.86251 au 
 Jupiter MOID = 2.00393 au 
 T_jup = 3.209 
[ 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 15.1   n/a MPO244968  
diameter diameter 3.981 km 1.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.111   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109506 (2001 QO234)          Discovered 2001-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QO234 = 1999 CG150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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