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214361 (2005 KF9)
Classification: Main-belt Asteroid          SPK-ID: 2214361
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2335488987576383 5.1131e-08  
a 2.580590885168856 1.8438e-08 au
q 1.977896725793671 1.3731e-07 au
i 5.985768735449144 5.8347e-06 deg
node 53.98738752151776 4.5045e-05 deg
peri 279.1112801450287 4.7101e-05 deg
M 68.15943007762122 1.224e-05 deg
tp 2458313.817875014081
(2018-Jul-14.31787501)
5.2266e-05 TDB
period 1514.178813957197
4.15
1.6228e-05
4.443e-08
d
yr
n .2377526330983102 2.548e-09 deg/d
Q 3.183285044544041 2.2744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      760  
   data-arc span      21232 days (58.13 yr)  
   first obs. used      1960-10-22  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47738  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:24:29  

Additional Information
 Earth MOID = .977799 au 
 Jupiter MOID = 2.22094 au 
 T_jup = 3.378 
[ 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 16.0   n/a MPO454539  
diameter diameter 3.146 km 0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.078   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

214361 (2005 KF9)          Discovered 2005-May-27 by CINEOS at Campo Imperatore
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 KF9 = 1976 KG3 = 2006 VG94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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