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447910 (2007 XV54)
Classification: Main-belt Asteroid          SPK-ID: 2447910
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09197897299956671 9.9617e-08  
a 2.581943603488033 2.8438e-08 au
q 2.344459082496404 2.7248e-07 au
i 12.90829720319546 8.5994e-06 deg
node 256.5026656430683 2.8322e-05 deg
peri 126.1084596151656 4.9474e-05 deg
M 50.46969855361346 3.6018e-05 deg
tp 2458788.054877458764
(2019-Oct-31.55487746)
0.00015198 TDB
period 1515.369544630841
4.15
2.5036e-05
6.854e-08
d
yr
n .2375658144084581 3.9249e-09 deg/d
Q 2.819428124479663 3.1054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      6366 days (17.43 yr)  
   first obs. used      2002-08-24  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51935  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:11:33  

Additional Information
 Earth MOID = 1.3746 au 
 Jupiter MOID = 2.59786 au 
 T_jup = 3.383 
[ 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 16.5   n/a MPO361043  

447910 (2007 XV54)          Discovered 2007-Nov-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 XV54 = 2011 UN179 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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