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JPL Small-Body Database Browser
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359873 (2011 WD11)
Classification: Main-belt Asteroid          SPK-ID: 2359873
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126026806663217 6.0366e-08  
a 2.62435577941676 2.7984e-08 au
q 2.328846283632279 1.5029e-07 au
i 4.342704480246899 7.5488e-06 deg
node 226.9542126520049 8.4853e-05 deg
peri 74.9437130690368 9.3916e-05 deg
M 12.85357530918381 3.6054e-05 deg
tp 2458545.056078569829
(2019-Mar-02.55607857)
0.00015548 TDB
period 1552.860681541297
4.25
2.4838e-05
6.8e-08
d
yr
n .2318301984713019 3.7081e-09 deg/d
Q 2.919865275201242 3.1135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1998-10-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:18:15  

Additional Information
 Earth MOID = 1.31735 au 
 Jupiter MOID = 2.27002 au 
 T_jup = 3.390 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO450335  

359873 (2011 WD11)          Discovered 2005-Mar-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 WD11 = 2006 RG57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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