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JPL Small-Body Database Browser
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344014 (2011 XX1)
Classification: Jupiter Trojan          SPK-ID: 2344014
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04683097532096755 9.468e-08  
a 5.213188919917098 4.1032e-07 au
q 4.969050198264918 7.899e-07 au
i 8.053863882923622 7.5143e-06 deg
node 69.47368032359854 6.0753e-05 deg
peri 7.594311067045883 0.00015912 deg
M 231.9001825145398 0.00015842 deg
tp 2460147.533194428984
(2023-Jul-22.03319443)
0.0020629 TDB
period 4347.640464496745
11.90
0.00051329
1.405e-06
d
yr
n .08280353514505051 9.7759e-09 deg/d
Q 5.457327641569276 4.2953e-07 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6375 days (17.45 yr)  
   first obs. used      2002-03-11  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:09  

Additional Information
 Earth MOID = 3.98431 au 
 Jupiter MOID = .0624062 au 
 T_jup = 2.978 
[ 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 13.5   n/a MPO413345  

344014 (2011 XX1)          Discovered 2009-Jul-28 by Spacewatch at Kitt Peak
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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