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7117 Claudius (1988 CA1)
Classification: Main-belt Asteroid          SPK-ID: 2007117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05753263569793094 4.7023e-08  
a 2.180908774106625 6.3713e-09 au
q 2.055435344115527 1.0265e-07 au
i 4.891095342083006 4.4437e-06 deg
node 131.6323885461069 4.7948e-05 deg
peri 58.13803623022741 5.6525e-05 deg
M 213.6422696436269 3.0571e-05 deg
tp 2459078.764165123979
(2020-Aug-17.26416512)
0.00010039 TDB
period 1176.399080700387
3.22
5.1551e-06
1.411e-08
d
yr
n .3060186002403781 1.341e-09 deg/d
Q 2.306382204097722 6.7379e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1652  
   data-arc span      13920 days (38.11 yr)  
   first obs. used      1980-11-29  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55205  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 18:48:30  

Additional Information
 Earth MOID = 1.06132 au 
 Jupiter MOID = 2.65524 au 
 T_jup = 3.674 
[ 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 14.7   n/a MPO350860  
diameter diameter 3.155 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.213   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

7117 Claudius (1988 CA1)          Discovered 1988-Feb-14 by Borngen, F. at Tautenburg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1988 CA1 = 1991 BA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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