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JPL Small-Body Database Browser
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305388 (2008 CL45)
Classification: Main-belt Asteroid          SPK-ID: 2305388
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1755470370617925 1.0535e-07  
a 3.09706089464155 4.9319e-08 au
q 2.553381030987282 3.2662e-07 au
i 5.979829336499707 9.027e-06 deg
node 116.5572401394828 0.00010842 deg
peri 260.0430283119138 0.00011114 deg
M 157.804450217399 2.4823e-05 deg
tp 2457727.850609935908
(2016-Dec-05.35060994)
0.00013086 TDB
period 1990.778967198199
5.45
4.7553e-05
1.302e-07
d
yr
n .180833736909859 4.3195e-09 deg/d
Q 3.640740758295819 5.7977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6703 days (18.35 yr)  
   first obs. used      2000-11-26  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:11:16  

Additional Information
 Earth MOID = 1.56258 au 
 Jupiter MOID = 1.85327 au 
 T_jup = 3.191 
[ 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 15.9   n/a MPO397065  

305388 (2008 CL45)          Discovered 2008-Feb-02 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2008 CL45 = 2010 LY134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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