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JPL Small-Body Database Browser
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461235 (2015 WJ6)
Classification: Main-belt Asteroid          SPK-ID: 2461235
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 .1218552951434598 6.8939e-08  
a 3.010380961890353 5.1973e-08 au
q 2.643550101284952 2.0483e-07 au
i 4.378680209828605 8.748e-06 deg
node 180.1123505455309 0.00013268 deg
peri 207.5011862503919 0.00014034 deg
M 336.6775908577447 4.9133e-05 deg
tp 2459124.095177091874
(2020-Oct-01.59517709)
0.00026156 TDB
period 1907.790206478301
5.22
4.9406e-05
1.353e-07
d
yr
n .1886999937296798 4.8867e-09 deg/d
Q 3.377211822495754 5.8306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      7174 days (19.64 yr)  
   first obs. used      1999-11-13  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .77699  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:00:59  

Additional Information
 Earth MOID = 1.64888 au 
 Jupiter MOID = 2.06866 au 
 T_jup = 3.234 
[ 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 16.8   n/a MPO437756  

461235 (2015 WJ6)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-02-25

Alternate Designations
 2015 WJ6 = 2004 RT260 = 2014 QE35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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