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9500 Camelot (1281 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2009500
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648594449139968 5.6618e-08  
a 2.595768427175116 1.5473e-08 au
q 2.167831485145748 1.5035e-07 au
i 12.7429192506753 8.4561e-06 deg
node 194.3477501593277 2.5758e-05 deg
peri 260.666162086766 3.6376e-05 deg
M 332.2606253593884 2.4197e-05 deg
tp 2457518.204078268853
(2016-May-09.70407827)
0.00010283 JED
period 1527.556721295026
4.18
1.3658e-05
3.739e-08
d
yr
n .2356704631529497 2.1071e-09 deg/d
Q 3.023705369204484 1.8023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      16335 days (44.72 yr)  
   first obs. used      1971-03-24  
   last obs. used      2015-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53955  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:10:52  

Additional Information
 Earth MOID = 1.22597 au 
 Jupiter MOID = 2.31244 au 
 T_jup = 3.364 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO358722  

9500 Camelot           Discovered 1973 Sept. 29 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Camelot was the location of the castle of the King Arthur legend.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001111/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1281 T-2 = 1990 UA4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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