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JPL Small-Body Database Browser
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447346 (2005 YG164)
Classification: Main-belt Asteroid          SPK-ID: 2447346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1695617865981477 4.7419e-08  
a 2.270286633459497 1.6536e-08 au
q 1.885332775800211 1.0957e-07 au
i 3.641381173223817 5.6371e-06 deg
node 85.79625457317182 0.00010326 deg
peri 352.8823747339151 0.00010784 deg
M 85.46805504742268 3.13e-05 deg
tp 2458703.866097426928
(2019-Aug-08.36609743)
0.00010657 TDB
period 1249.451679543352
3.42
1.3651e-05
3.737e-08
d
yr
n .2881263884743204 3.148e-09 deg/d
Q 2.655240491118783 1.934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      5176 days (14.17 yr)  
   first obs. used      2005-11-30  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:09:16  

Additional Information
 Earth MOID = .900964 au 
 Jupiter MOID = 2.58119 au 
 T_jup = 3.591 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.2   n/a MPO456119  

447346 (2005 YG164)          Discovered 2005-Nov-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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