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214357 (2005 KR1)
Classification: Main-belt Asteroid          SPK-ID: 2214357
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025926373151206 7.079e-08  
a 2.622228333894952 1.9383e-08 au
q 2.353207013478234 1.9154e-07 au
i 4.599765228160745 4.5477e-06 deg
node 133.3067488211629 8.926e-05 deg
peri 266.0179232130586 9.3482e-05 deg
M 34.96130900221477 2.47e-05 deg
tp 2458849.877667182136
(2020-Jan-01.37766718)
0.00010648 TDB
period 1550.972814290106
4.25
1.7197e-05
4.708e-08
d
yr
n .2321123856479556 2.5736e-09 deg/d
Q 2.89124965431167 2.1372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      6241 days (17.09 yr)  
   first obs. used      2002-09-30  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:56  

Additional Information
 Earth MOID = 1.36626 au 
 Jupiter MOID = 2.47644 au 
 T_jup = 3.392 
[ 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 16.3   n/a MPO454539  

214357 (2005 KR1)          Discovered 2005-May-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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