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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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05321676107309824 4.6024e-08  
a 2.989594782241518 1.6667e-08 au
q 2.83049823100959 1.3814e-07 au
i 10.86599045014251 5.8524e-06 deg
node 42.20117432805058 2.4847e-05 deg
peri 97.06166843232867 6.1391e-05 deg
M 47.51610803211923 5.4289e-05 deg
tp 2458751.295845920233
(2019-Sep-24.79584592)
0.00028493 TDB
period 1888.064893868681
5.17
1.5789e-05
4.323e-08
d
yr
n .1906714123911033 1.5945e-09 deg/d
Q 3.148691333473446 1.7554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1685  
   data-arc span      15935 days (43.63 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:12:53  

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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