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JPL Small-Body Database Browser
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379837 (2011 QP3)
Classification: Jupiter Trojan          SPK-ID: 2379837
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09583067085535976 1.0535e-07  
a 5.296257593290243 9.6878e-07 au
q 4.788713675102446 1.191e-06 au
i 19.00610364941174 9.784e-06 deg
node 294.764307814438 2.733e-05 deg
peri 43.72457054490517 0.00015333 deg
M 214.664620476913 0.00018381 deg
tp 2460397.801449889742
(2024-Mar-28.30144989)
0.0027543 TDB
period 4451.96843386317
12.19
0.0012215
3.344e-06
d
yr
n .08086310703861214 2.2187e-08 deg/d
Q 5.80380151147804 1.0616e-06 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      7118 days (19.49 yr)  
   first obs. used      1999-10-13  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .50516  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:17:22  

Additional Information
 Earth MOID = 3.80388 au 
 Jupiter MOID = .235732 au 
 T_jup = 2.881 
[ 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 12.9   n/a MPO427887  

379837 (2011 QP3)          Discovered 2010-Apr-09 by WISE at WISE
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 QP3 = 2010 GS52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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