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JPL Small-Body Database Browser
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27553 (2000 JB39)
Classification: Main-belt Asteroid          SPK-ID: 2027553
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1534278065682899 3.8963e-08  
a 3.184377601683571 2.1707e-08 au
q 2.695805530972069 1.2418e-07 au
i 2.730205219145783 4.0782e-06 deg
node 42.93029492863205 0.00010644 deg
peri 67.32279188300045 0.00010781 deg
M 297.8303661791598 1.7083e-05 deg
tp 2459358.935549471306
(2021-May-24.43554947)
0.00010003 TDB
period 2075.559881557724
5.68
2.1222e-05
5.81e-08
d
yr
n .1734471759638258 1.7735e-09 deg/d
Q 3.672949672395073 2.5037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1069  
   data-arc span      10232 days (28.01 yr)  
   first obs. used      1991-10-01  
   last obs. used      2019-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57318  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:00:43  

Additional Information
 Earth MOID = 1.714 au 
 Jupiter MOID = 1.45533 au 
 T_jup = 3.178 
[ 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 14.1   n/a MPO412382  
diameter diameter 8.029 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27553 (2000 JB39)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JB39 = 1999 CG47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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