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357653 (2005 JK19)
Classification: Main-belt Asteroid          SPK-ID: 2357653
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017294766318672 4.1189e-08  
a 2.58820010956509 2.3594e-08 au
q 2.324903867000491 1.0888e-07 au
i 5.730025631882282 6.3967e-06 deg
node 146.6424108767539 4.647e-05 deg
peri 89.82458356107709 5.8341e-05 deg
M 216.0861768612692 3.6554e-05 deg
tp 2459608.488288354024
(2022-Jan-28.98828835)
0.00015855 TDB
period 1520.880892702403
4.16
2.0796e-05
5.694e-08
d
yr
n .2367049265510384 3.2366e-09 deg/d
Q 2.851496352129688 2.5994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6239 days (17.08 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53857  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:22:27  

Additional Information
 Earth MOID = 1.32199 au 
 Jupiter MOID = 2.15878 au 
 T_jup = 3.407 
[ 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 16.8   n/a MPO455582  

357653 (2005 JK19)          Discovered 2005-May-04 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2005 JK19 = 2010 LJ29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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