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JPL Small-Body Database Browser
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47462 (1999 XG256)
Classification: Main-belt Asteroid          SPK-ID: 2047462
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06686065823416655 7.3829e-08  
a 2.469805942405438 1.4724e-08 au
q 2.304673091385554 1.89e-07 au
i 6.787231580772759 5.6831e-06 deg
node 324.7714129649362 2.7591e-05 deg
peri 144.3678523815396 6.7509e-05 deg
M 318.57761921624 5.4603e-05 deg
tp 2458763.626767224918
(2019-Oct-07.12676723)
0.00021442 TDB
period 1417.72720664077
3.88
1.2678e-05
3.471e-08
d
yr
n .2539275527151667 2.2707e-09 deg/d
Q 2.634938793425321 1.5708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1029  
   data-arc span      8215 days (22.49 yr)  
   first obs. used      1997-04-11  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:32:17  

Additional Information
 Earth MOID = 1.32508 au 
 Jupiter MOID = 2.42831 au 
 T_jup = 3.472 
[ 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 15.2   n/a MPO452818  

47462 (1999 XG256)          Discovered 1999-Dec-07 by CSS at Catalina
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XG256 = 2001 GH10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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