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413500 (2005 QS38)
Classification: Main-belt Asteroid          SPK-ID: 2413500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08866886376521892 6.0177e-08  
a 2.62797777350349 3.2254e-08 au
q 2.394957970326685 1.6493e-07 au
i 2.580650996391762 1.1019e-05 deg
node 187.6385135339126 0.00017298 deg
peri 121.9811321002735 0.00018568 deg
M 190.8789418273417 6.5406e-05 deg
tp 2459731.514758600654
(2022-Jun-01.01475860)
0.0002827 TDB
period 1556.076552143885
4.26
2.8647e-05
7.843e-08
d
yr
n .2313510858472932 4.2591e-09 deg/d
Q 2.860997576680294 3.5113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      6198 days (16.97 yr)  
   first obs. used      2003-01-25  
   last obs. used      2020-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56089  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:00:03  

Additional Information
 Earth MOID = 1.38169 au 
 Jupiter MOID = 2.33134 au 
 T_jup = 3.394 
[ 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 17.2   n/a MPO455943  

413500 (2005 QS38)          Discovered 2005-Aug-25 by CINEOS at Campo Imperatore
Reference: Last Updated: 2014-11-10

Alternate Designations
 2005 QS38 = 2008 FJ43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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