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JPL Small-Body Database Browser
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58227 (1993 FB26)
Classification: Main-belt Asteroid          SPK-ID: 2058227
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 .1766057009543915 3.7491e-08  
a 2.213755218457803 8.2591e-09 au
q 1.822793426360621 8.4397e-08 au
i 1.929132720614212 3.8458e-06 deg
node 323.8045745668517 0.00012459 deg
peri 288.493241274308 0.00012523 deg
M 282.4722490989162 1.5143e-05 deg
tp 2458859.588125081418
(2020-Jan-11.08812508)
5.1365e-05 TDB
period 1203.075336834088
3.29
6.7327e-06
1.843e-08
d
yr
n .2992331311082694 1.6746e-09 deg/d
Q 2.604717010554985 9.7178e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1019  
   data-arc span      9504 days (26.02 yr)  
   first obs. used      1993-03-21  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5809  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:33:44  

Additional Information
 Earth MOID = .809258 au 
 Jupiter MOID = 2.43974 au 
 T_jup = 3.634 
[ 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 15.7   n/a MPO474463  
diameter diameter 1.690 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.390   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58227 (1993 FB26)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FB26 = 1996 CB2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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