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JPL Small-Body Database Browser
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47500 (2000 AX50)
Classification: Main-belt Asteroid          SPK-ID: 2047500
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08797084264078878 3.579e-08  
a 2.537364389020325 1.1479e-08 au
q 2.314150305631476 9.0893e-08 au
i 4.288698575239629 3.5654e-06 deg
node 44.23316732574624 7.355e-05 deg
peri 331.6435618395452 7.983e-05 deg
M 13.65639960655304 3.1727e-05 deg
tp 2458544.497630447300
(2019-Mar-01.99763045)
0.00013008 TDB
period 1476.293431637555
4.04
1.0018e-05
2.743e-08
d
yr
n .2438539603882649 1.6548e-09 deg/d
Q 2.760578472409173 1.2489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      722  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1990-09-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:03:48  

Additional Information
 Earth MOID = 1.31577 au 
 Jupiter MOID = 2.64183 au 
 T_jup = 3.438 
[ 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 15.6   n/a MPO309519  

47500 (2000 AX50)          Discovered 2000-Jan-07 by Klet at Klet
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AX50 = 1990 SN21 = 1998 RO39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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