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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05307757519790013 4.5534e-08  
a 2.989190411996577 1.6513e-08 au
q 2.830531433122986 1.3666e-07 au
i 10.86657673743662 5.799e-06 deg
node 42.2001051793325 2.4606e-05 deg
peri 96.97067726833811 6.1288e-05 deg
M 85.75752218563498 5.4198e-05 deg
tp 2458750.825229901961
(2019-Sep-24.32522990)		 0.00028457 TDB
period 1887.68183955775
5.17		 1.5642e-05
4.283e-08		 d
yr
n .1907101040312712 1.5803e-09 deg/d
Q 3.147849390870167 1.7389e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1720  
   data-arc span      15974 days (43.73 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50374  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:35:35  

Additional Information
 Earth MOID = 1.86871 au 
 Jupiter MOID = 1.89391 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 13.42   n/a E2021B10  
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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