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JPL Small-Body Database Browser
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447342 (2005 YK148)
Classification: Main-belt Asteroid          SPK-ID: 2447342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .05401135438739153 5.4412e-08  
a 2.296877757423792 2.4727e-08 au
q 2.172820278883058 1.285e-07 au
i 6.609926927913484 6.2102e-06 deg
node 83.22410121195766 6.7701e-05 deg
peri 7.618807291729174 0.00011102 deg
M 314.0102843270188 8.9567e-05 deg
tp 2458762.928963849311
(2019-Oct-06.42896385)
0.00031778 TDB
period 1271.467460280596
3.48
2.0532e-05
5.621e-08
d
yr
n .2831374071661675 4.5722e-09 deg/d
Q 2.420935235964525 2.6062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6137 days (16.80 yr)  
   first obs. used      2001-10-24  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65659  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:39:54  

Additional Information
 Earth MOID = 1.18948 au 
 Jupiter MOID = 2.67526 au 
 T_jup = 3.583 
[ 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 17.3   n/a MPO456119  

447342 (2005 YK148)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 YK148 = 2008 UG95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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