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359898 (2011 WQ60)
Classification: Main-belt Asteroid          SPK-ID: 2359898
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 .07691803929059739 4.05e-08  
a 2.680419451125826 2.8753e-08 au
q 2.474246842468848 1.1785e-07 au
i 2.014959451608021 6.2463e-06 deg
node 162.0402981017804 0.00012837 deg
peri 272.8272170973906 0.00013851 deg
M 331.7269759323378 5.2747e-05 deg
tp 2459126.384520573634
(2020-Oct-03.88452057)
0.00023596 TDB
period 1602.885750673626
4.39
2.5792e-05
7.061e-08
d
yr
n .2245949219080068 3.6139e-09 deg/d
Q 2.886592059782804 3.0965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1995-02-01  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61202  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:11  

Additional Information
 Earth MOID = 1.49025 au 
 Jupiter MOID = 2.29315 au 
 T_jup = 3.372 
[ 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 16.9   n/a MPO446600  

359898 (2011 WQ60)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 WQ60 = 2006 UN22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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