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JPL Small-Body Database Browser
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214324 (2005 JL56)
Classification: Main-belt Asteroid          SPK-ID: 2214324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1932854555872366 5.3284e-08  
a 2.633835407172874 1.4967e-08 au
q 2.12475333055567 1.355e-07 au
i 13.81274951634949 6.0463e-06 deg
node 174.423646356601 2.2956e-05 deg
peri 185.1584177933976 2.7605e-05 deg
M 357.9349678487178 1.5567e-05 deg
tp 2458609.455826910391
(2019-May-05.95582691)
6.7546e-05 TDB
period 1561.282077733768
4.27
1.3308e-05
3.644e-08
d
yr
n .2305797300399087 1.9654e-09 deg/d
Q 3.142917483790077 1.786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      9568 days (26.20 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:40  

Additional Information
 Earth MOID = 1.12052 au 
 Jupiter MOID = 2.30641 au 
 T_jup = 3.331 
[ 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 16.1   n/a MPO454539  
diameter diameter 1.677 km 0.465 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.190   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214324 (2005 JL56)          Discovered 2005-May-06 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 JL56 = 2000 EA207 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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