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JPL Small-Body Database Browser
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344002 (2011 QN47)
Classification: Jupiter Trojan          SPK-ID: 2344002
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1322311686483408 8.9412e-08  
a 5.159256099420507 3.5929e-07 au
q 4.477041636038054 6.1015e-07 au
i 10.54321430512892 7.1552e-06 deg
node 255.5896301654793 4.637e-05 deg
peri 95.59515057617814 6.5012e-05 deg
M 221.3912489880979 5.9151e-05 deg
tp 2460248.537940659636
(2023-Oct-31.03794066)
0.00085883 TDB
period 4280.347772461525
11.72
0.00044712
1.224e-06
d
yr
n .08410531553443674 8.7855e-09 deg/d
Q 5.841470562802962 4.0679e-07 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      2000-09-23  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51655  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:23:29  

Additional Information
 Earth MOID = 3.49224 au 
 Jupiter MOID = .0520041 au 
 T_jup = 2.949 
[ 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 13.1   n/a MPO450302  

344002 (2011 QN47)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

Alternate Designations
 2011 QN47 = 2000 SB284 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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