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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07665404928304279 4.0498e-08  
a 2.68035060685982 2.8854e-08 au
q 2.474890879345754 1.1779e-07 au
i 2.014936524350284 6.2463e-06 deg
node 162.0430556916148 0.00012837 deg
peri 272.8139875245744 0.00013859 deg
M 241.8692676528698 5.2175e-05 deg
tp 2459126.452146395796
(2020-Oct-03.95214640)
0.00023681 TDB
period 1602.823997959295
4.39
2.5882e-05
7.086e-08
d
yr
n .2246035749766348 3.6268e-09 deg/d
Q 2.885810334373886 3.1066e-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 = 1.49071 au 
 Jupiter MOID = 2.29489 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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