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JPL Small-Body Database Browser
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447339 (2005 YK95)
Classification: Main-belt Asteroid          SPK-ID: 2447339
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2139364014417013 1.061e-07  
a 3.145071093275543 7.3831e-08 au
q 2.472225901301856 3.5423e-07 au
i 13.6339839246819 1.1167e-05 deg
node 282.8878639454401 5.4828e-05 deg
peri 35.1397912514978 6.6938e-05 deg
M 283.5358404695179 3.9522e-05 deg
tp 2459033.212604366260
(2020-Jul-02.71260437)
0.0002228 TDB
period 2037.24906581565
5.58
7.1737e-05
1.964e-07
d
yr
n .1767088796557467 6.2224e-09 deg/d
Q 3.817916285249231 8.9626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      2001-02-20  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62073  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:03  

Additional Information
 Earth MOID = 1.47089 au 
 Jupiter MOID = 1.52612 au 
 T_jup = 3.131 
[ 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 15.7   n/a MPO361038  

447339 (2005 YK95)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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