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JPL Small-Body Database Browser
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71076 (1999 XV117)
Classification: Main-belt Asteroid          SPK-ID: 2071076
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224202812826605 4.5032e-08  
a 2.605191993704928 1.6822e-08 au
q 2.286263657040235 1.1795e-07 au
i 13.28453424354646 4.6382e-06 deg
node 253.2513690431754 2.5562e-05 deg
peri 16.51685352924412 3.4966e-05 deg
M 359.7721398231838 2.3367e-05 deg
tp 2458601.472129133059
(2019-Apr-27.97212913)
9.9692e-05 TDB
period 1535.882631143182
4.21
1.4876e-05
4.073e-08
d
yr
n .2343929104348593 2.2703e-09 deg/d
Q 2.92412033036962 1.8882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      777  
   data-arc span      7735 days (21.18 yr)  
   first obs. used      1998-06-25  
   last obs. used      2019-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49799  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:39:37  

Additional Information
 Earth MOID = 1.27292 au 
 Jupiter MOID = 2.16115 au 
 T_jup = 3.364 
[ 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 14.6   n/a MPO395649  
diameter diameter 3.214 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.225   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71076 (1999 XV117)          Discovered 1999-Dec-05 by CSS at Catalina
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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