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JPL Small-Body Database Browser
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47393 (1999 XX109)
Classification: Main-belt Asteroid          SPK-ID: 2047393
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 .1598418370800624 3.7383e-08  
a 2.326283214231938 8.2515e-09 au
q 1.954445831700593 8.5912e-08 au
i 2.455170013862726 4.3692e-06 deg
node 152.7227190983178 9.702e-05 deg
peri 311.3806707143277 9.8215e-05 deg
M 136.8939674528788 1.3452e-05 deg
tp 2458107.696121811218
(2017-Dec-20.19612181)
4.8422e-05 TDB
period 1295.962119068751
3.55
6.8953e-06
1.888e-08
d
yr
n .2777858972133289 1.478e-09 deg/d
Q 2.698120596763284 9.5705e-09 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      8266 days (22.63 yr)  
   first obs. used      1995-09-21  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54742  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:41:55  

Additional Information
 Earth MOID = .972497 au 
 Jupiter MOID = 2.43487 au 
 T_jup = 3.556 
[ 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 15.9   n/a MPO337637  

47393 (1999 XX109)          Discovered 1999-Dec-04 by CSS at Catalina
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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