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JPL Small-Body Database Browser
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80425 (1999 XV218)
Classification: Main-belt Asteroid          SPK-ID: 2080425
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04480311635870652 4.2523e-08  
a 2.328991417529831 1.1886e-08 au
q 2.224645344051813 9.8412e-08 au
i 1.683706673711818 4.7068e-06 deg
node 272.1950044925655 0.00020943 deg
peri 179.2669322348471 0.00022149 deg
M 174.119241608139 7.2558e-05 deg
tp 2457972.594155887529
(2017-Aug-07.09415589)
0.000261 TDB
period 1298.225869770404
3.55
9.9385e-06
2.721e-08
d
yr
n .2773015146152242 2.1229e-09 deg/d
Q 2.433337491007848 1.2419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      549  
   data-arc span      7687 days (21.05 yr)  
   first obs. used      1997-04-03  
   last obs. used      2018-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:41:25  

Additional Information
 Earth MOID = 1.24125 au 
 Jupiter MOID = 2.63284 au 
 T_jup = 3.570 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO436343  

80425 (1999 XV218)          Discovered 1999-Dec-15 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 XV218 = 1997 GQ43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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