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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2338080897178217 4.6064e-08  
a 2.580437816114345 1.6305e-08 au
q 1.977110579693022 1.2153e-07 au
i 5.985118667312461 4.9879e-06 deg
node 53.97733618180712 4.2088e-05 deg
peri 279.1334167593768 4.3422e-05 deg
M 163.2222246540638 1.0671e-05 deg
tp 2458314.039874073124
(2018-Jul-14.53987407)
4.4757e-05 TDB
period 1514.044094530864
4.15
1.435e-05
3.929e-08
d
yr
n .2377737882934963 2.2536e-09 deg/d
Q 3.183765052535667 2.0117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      785  
   data-arc span      21642 days (59.25 yr)  
   first obs. used      1960-10-22  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46619  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:09:37  

Additional Information
 Earth MOID = .977901 au 
 Jupiter MOID = 2.22381 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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