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JPL Small-Body Database Browser
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379821 (2011 KV43)
Classification: Main-belt Asteroid          SPK-ID: 2379821
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05662003661433922 1.7024e-07  
a 3.076702093615087 7.4238e-08 au
q 2.902499108423187 5.1219e-07 au
i 9.055076879060024 2.3605e-05 deg
node 210.3230909101986 5.7622e-05 deg
peri 309.1124165820049 0.00018104 deg
M 311.9146848422532 0.00017772 deg
tp 2459263.791333138260
(2021-Feb-18.29133314)
0.00097684 TDB
period 1971.181422411935
5.40
7.1345e-05
1.953e-07
d
yr
n .1826315913425688 6.6101e-09 deg/d
Q 3.250905078806987 7.8442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      4959 days (13.58 yr)  
   first obs. used      2005-03-08  
   last obs. used      2018-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50245  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:35:03  

Additional Information
 Earth MOID = 1.91926 au 
 Jupiter MOID = 1.75805 au 
 T_jup = 3.208 
[ 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 16.5   n/a MPO455733  

379821 (2011 KV43)          Discovered 2005-Mar-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 KV43 = 2005 EM123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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