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JPL Small-Body Database Browser
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105492 (2000 QO227)
Classification: Main-belt Asteroid          SPK-ID: 2105492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1095482100764881 5.4931e-08  
a 3.064628636557633 3.5338e-08 au
q 2.728904054873596 1.7467e-07 au
i 26.92116129438552 1.3401e-05 deg
node 351.6683470489363 1.6062e-05 deg
peri 255.4535190787061 8.6234e-05 deg
M 337.5601330481879 9.056e-05 deg
tp 2459122.647051162997
(2020-Sep-30.14705116)
0.00049359 TDB
period 1959.589979437376
5.37
3.3894e-05
9.28e-08
d
yr
n .1837119008453802 3.1775e-09 deg/d
Q 3.40035321824167 3.9209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      7981 days (21.85 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:23:51  

Additional Information
 Earth MOID = 1.84181 au 
 Jupiter MOID = 1.83178 au 
 T_jup = 3.058 
[ 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 14.8   n/a MPO293965  
diameter diameter 6.295 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105492 (2000 QO227)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 QO227 = 1998 FP127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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