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11198 (1999 CV40)
Classification: Main-belt Asteroid          SPK-ID: 2011198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05321675992615611 4.5991e-08  
a 2.989594782824369 1.6642e-08 au
q 2.830498234990315 1.3801e-07 au
i 10.86599046892801 5.8501e-06 deg
node 42.2011739523365 2.4815e-05 deg
peri 97.06166878220685 6.137e-05 deg
M 47.51610781464099 5.4281e-05 deg
tp 2458751.295846987948
(2019-Sep-24.79584699)
0.00028489 TDB
period 1888.064894420826
5.17
1.5765e-05
4.316e-08
d
yr
n .1906714123353434 1.5921e-09 deg/d
Q 3.148691330658422 1.7528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1705  
   data-arc span      15974 days (43.73 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-07-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50515  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:01:09  

Additional Information
 Earth MOID = 1.86879 au 
 Jupiter MOID = 1.89411 au 
 T_jup = 3.227 
[ 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 13.4   n/a MPO502255  
diameter diameter 7.072 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.180   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11198 (1999 CV40)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CV40 = 1976 UT15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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