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266603 (2008 JC37)
Classification: Main-belt Asteroid          SPK-ID: 2266603
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540298177202789 6.839e-08  
a 2.383445596642065 1.7663e-08 au
q 2.016323905845086 1.6446e-07 au
i 2.37862576215052 6.3564e-06 deg
node 86.93643291499966 0.00012623 deg
peri 161.9542020502915 0.00012968 deg
M 90.56785306850541 2.1843e-05 deg
tp 2458662.374547232482
(2019-Jun-27.87454723)
8.3371e-05 TDB
period 1344.021734778607
3.68
1.4941e-05
4.091e-08
d
yr
n .2678528112190841 2.9775e-09 deg/d
Q 2.750567287439044 2.0384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      9629 days (26.36 yr)  
   first obs. used      1993-03-18  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:48:25  

Additional Information
 Earth MOID = 1.00252 au 
 Jupiter MOID = 2.27639 au 
 T_jup = 3.519 
[ 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 17.4   n/a MPO326227  

266603 (2008 JC37)          Discovered 2008-May-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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