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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05398582407331608 5.1771e-08  
a 2.29673718396062 1.6413e-08 au
q 2.172745934404679 1.158e-07 au
i 6.609719181413149 5.6094e-06 deg
node 83.22286933311877 5.1435e-05 deg
peri 7.376016308239875 8.3601e-05 deg
M 67.49064232463667 6.3666e-05 deg
tp 2458762.154783613353
(2019-Oct-05.65478361)
0.0002247 TDB
period 1271.350737580268
3.48
1.3628e-05
3.731e-08
d
yr
n .2831634020090943 3.0353e-09 deg/d
Q 2.420728433516562 1.7299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6698 days (18.34 yr)  
   first obs. used      2001-10-24  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58761  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:52:03  

Additional Information
 Earth MOID = 1.18938 au 
 Jupiter MOID = 2.67438 au 
 T_jup = 3.584 
[ 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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