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JPL Small-Body Database Browser
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447343 (2005 YQ148)
Classification: Main-belt Asteroid          SPK-ID: 2447343
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06266471874510908 9.6804e-08  
a 3.174469038988772 8.3284e-08 au
q 2.975541829495485 3.6451e-07 au
i 8.015237640383393 9.3818e-06 deg
node 321.3700351736236 5.7224e-05 deg
peri 90.76699987381285 0.00013432 deg
M 182.4931937620717 0.00012746 deg
tp 2459619.132620311975
(2022-Feb-08.63262031)
0.00076347 TDB
period 2065.879901082665
5.66
8.1299e-05
2.226e-07
d
yr
n .1742598879108775 6.8577e-09 deg/d
Q 3.37339624848206 8.8503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4927 days (13.49 yr)  
   first obs. used      2005-12-25  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60147  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:04  

Additional Information
 Earth MOID = 2.00016 au 
 Jupiter MOID = 1.87673 au 
 T_jup = 3.183 
[ 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 16.2   n/a MPO437740  

447343 (2005 YQ148)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2005 YQ148 = 2012 BJ110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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