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JPL Small-Body Database Browser
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91233 (1999 CL1)
Classification: Main-belt Asteroid          SPK-ID: 2091233
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403199931429673 4.1913e-08  
a 2.318999541169215 1.0639e-08 au
q 1.993597541453807 9.74e-08 au
i 5.789408941844177 4.5192e-06 deg
node 7.781288342991839 4.6917e-05 deg
peri 127.14041727478 4.9967e-05 deg
M 26.90647070413064 1.698e-05 deg
tp 2458904.094090604794
(2020-Feb-24.59409060)
6.0791e-05 TDB
period 1289.880332649721
3.53
8.8765e-06
2.43e-08
d
yr
n .2790956578587988 1.9206e-09 deg/d
Q 2.644401540884624 1.2132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      586  
   data-arc span      7640 days (20.92 yr)  
   first obs. used      1999-02-06  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55121  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 14:01:08  

Additional Information
 Earth MOID = 1.01331 au 
 Jupiter MOID = 2.38635 au 
 T_jup = 3.559 
[ 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 16.0   n/a MPO502690  

91233 (1999 CL1)          Discovered 1999-Feb-06 by Ikari, Y. at Dynic
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 1999 CL1 = 2001 VK123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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