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123737 (2001 AW11)
Classification: Main-belt Asteroid          SPK-ID: 2123737
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620529045879594 4.5724e-08  
a 3.092985228743194 2.6606e-08 au
q 2.591757988577706 1.395e-07 au
i 15.26156370157426 5.6525e-06 deg
node 128.9429640210452 1.7156e-05 deg
peri 55.67655453303659 2.3327e-05 deg
M 147.341227672152 1.7692e-05 deg
tp 2458187.319456166966
(2018-Mar-09.81945617)
9.234e-05 TDB
period 1986.850526529324
5.44
2.5637e-05
7.019e-08
d
yr
n .1811912849975968 2.338e-09 deg/d
Q 3.594212468908683 3.0918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      7148 days (19.57 yr)  
   first obs. used      2001-01-02  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56004  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:21:43  

Additional Information
 Earth MOID = 1.63065 au 
 Jupiter MOID = 1.53728 au 
 T_jup = 3.150 
[ 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 14.4   n/a MPO302637  

123737 (2001 AW11)          Discovered 2001-Jan-02 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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