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JPL Small-Body Database Browser
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447320 (2005 XD51)
Classification: Main-belt Asteroid          SPK-ID: 2447320
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09883219926423949 1.0402e-07  
a 2.317873677471638 3.9771e-08 au
q 2.088793124310425 2.6131e-07 au
i 4.642770465379619 1.6222e-05 deg
node 334.3793234642961 0.00011119 deg
peri 83.83327585661149 0.00014953 deg
M 311.984077425825 0.00010311 deg
tp 2458772.415822409088
(2019-Oct-15.91582241)
0.00037172 TDB
period 1288.94110014578
3.53
3.3174e-05
9.083e-08
d
yr
n .2792990307774992 7.1885e-09 deg/d
Q 2.546954230632851 4.3702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      5659 days (15.49 yr)  
   first obs. used      2001-09-28  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68292  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:40:40  

Additional Information
 Earth MOID = 1.10644 au 
 Jupiter MOID = 2.71127 au 
 T_jup = 3.569 
[ 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 MPO357072  

447320 (2005 XD51)          Discovered 2005-Dec-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 XD51 = 2015 RG148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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