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JPL Small-Body Database Browser
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266600 (2008 JA26)
Classification: Main-belt Asteroid          SPK-ID: 2266600
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692444786145345 6.169e-08  
a 2.374184091034148 1.7113e-08 au
q 1.972366542412151 1.4166e-07 au
i .7112781681447247 5.316e-06 deg
node 163.8740025638387 0.00052621 deg
peri 61.83063581052721 0.00052693 deg
M 6.735629619258979 2.1343e-05 deg
tp 2458575.499671806474
(2019-Apr-01.99967181)
7.9306e-05 TDB
period 1336.195524162356
3.66
1.4447e-05
3.955e-08
d
yr
n .2694216478727388 2.9129e-09 deg/d
Q 2.776001639656145 2.0009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5663 days (15.50 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66162  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:43  

Additional Information
 Earth MOID = .963187 au 
 Jupiter MOID = 2.20578 au 
 T_jup = 3.523 
[ 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 17.9   n/a MPO245573  

266600 (2008 JA26)          Discovered 2008-May-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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