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JPL Small-Body Database Browser
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413178 (2002 QS116)
Classification: Main-belt Asteroid          SPK-ID: 2413178
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1991749933213223 1.1876e-06  
a 2.462506755453993 2.1555e-07 au
q 1.972036988882732 2.7534e-06 au
i 2.207471035410338 1.672e-05 deg
node 57.42513868919011 0.00014449 deg
peri 319.0644170867153 0.00025201 deg
M 82.6850905012478 0.00023295 deg
tp 2458276.317715746312
(2018-Jun-06.81771575)
0.0008787 TDB
period 1411.446992726777
3.86
0.00018532
5.074e-07
d
yr
n .2550573998563809 3.3489e-08 deg/d
Q 2.952976522025252 2.5848e-07 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      5979 days (16.37 yr)  
   first obs. used      2002-08-18  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .54172  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:20:13  

Additional Information
 Earth MOID = .973431 au 
 Jupiter MOID = 2.50594 au 
 T_jup = 3.460 
[ 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 18.0   n/a MPO322067  

413178 (2002 QS116)          Discovered 2002-Aug-29 by NEAT at Palomar
Reference: Last Updated: 2014-11-10

Alternate Designations
 2002 QS116 = 2006 SL277 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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