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JPL Small-Body Database Browser
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59586 (1999 JB56)
Classification: Main-belt Asteroid          SPK-ID: 2059586
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843433011141793 3.3283e-08  
a 2.561649145769421 1.0927e-08 au
q 2.089426285941969 8.4368e-08 au
i 5.488239179300697 6.0548e-06 deg
node 18.85899588364807 3.3353e-05 deg
peri 103.3257584100059 3.8499e-05 deg
M 43.72738244018276 1.7274e-05 deg
tp 2458418.601600826664
(2018-Oct-27.10160083)
7.1776e-05 TDB
period 1497.538156828383
4.10
9.5819e-06
2.623e-08
d
yr
n .2403945424418697 1.5382e-09 deg/d
Q 3.033872005596874 1.2941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1312  
   data-arc span      7826 days (21.43 yr)  
   first obs. used      1997-12-06  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51509  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:15:18  

Additional Information
 Earth MOID = 1.1135 au 
 Jupiter MOID = 2.06123 au 
 T_jup = 3.404 
[ 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 14.8   n/a MPO337726  
diameter diameter 3.265 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.239   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59586 (1999 JB56)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JB56 = 2001 TZ115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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