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JPL Small-Body Database Browser
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379822 (2011 KV44)
Classification: Main-belt Asteroid          SPK-ID: 2379822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01883982344036458 6.919e-08  
a 2.852938310460604 5.2082e-08 au
q 2.799189456405274 1.9451e-07 au
i 6.814686622669233 7.6687e-06 deg
node 84.93624940646319 7.7119e-05 deg
peri 187.2314874231143 0.00027289 deg
M 282.2280752632202 0.00026096 deg
tp 2459380.739600267135
(2021-Jun-15.23960027)
0.0012746 TDB
period 1760.098603184401
4.82
4.8197e-05
1.32e-07
d
yr
n .2045339956231325 5.6008e-09 deg/d
Q 2.906687164515934 5.3063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5530 days (15.14 yr)  
   first obs. used      2003-10-23  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61473  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:48:04  

Additional Information
 Earth MOID = 1.78312 au 
 Jupiter MOID = 2.10691 au 
 T_jup = 3.294 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO418933  

379822 (2011 KV44)          Discovered 2008-Oct-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 KV44 = 2008 VY56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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