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312455 (2008 KV41)
Classification: Main-belt Asteroid          SPK-ID: 2312455
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1016648525313684 1.1554e-07  
a 3.164039930709383 6.1086e-08 au
q 2.842368277750453 3.5822e-07 au
i 9.824572618548087 1.4373e-05 deg
node 230.0048394332344 4.1875e-05 deg
peri 306.078591372904 7.2076e-05 deg
M 97.40885961673676 5.345e-05 deg
tp 2458444.266272852420
(2018-Nov-21.76627285)
0.00030992 TDB
period 2055.707689844701
5.63
5.9532e-05
1.63e-07
d
yr
n .1751221741196076 5.0714e-09 deg/d
Q 3.485711583668313 6.7296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      8476 days (23.21 yr)  
   first obs. used      1996-03-16  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:46:31  

Additional Information
 Earth MOID = 1.85887 au 
 Jupiter MOID = 1.56921 au 
 T_jup = 3.173 
[ 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 16.2   n/a MPO476403  

312455 (2008 KV41)          Discovered 2008-May-31 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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