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JPL Small-Body Database Browser
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47385 (1999 XA101)
Classification: Main-belt Asteroid          SPK-ID: 2047385
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401334019632493 3.7007e-08  
a 2.316891904131924 1.0578e-08 au
q 1.992217959624807 8.5052e-08 au
i 7.613879900136711 4.2295e-06 deg
node 88.30681975838579 3.9967e-05 deg
peri 353.687420609541 4.4971e-05 deg
M 186.9072882136172 2.2324e-05 deg
tp 2459219.846041314986
(2021-Jan-05.34604131)		 8.1456e-05 TDB
period 1288.122258715087
3.53		 8.8217e-06
2.415e-08		 d
yr
n .2794765772925181 1.914e-09 deg/d
Q 2.641565848639041 1.2061e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1173  
   data-arc span      7269 days (19.90 yr)  
   first obs. used      1998-06-24  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51951  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 14:46:30  

Additional Information
 Earth MOID = 1.00831 au 
 Jupiter MOID = 2.57274 au 
 T_jup = 3.556 
[ 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 14.4   n/a MPO344657  

47385 (1999 XA101)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XA101 = 2001 KQ10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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