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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1768842192207658 2.7954e-08  
a 2.214218606639545 6.5532e-09 au
q 1.822558277220017 6.0043e-08 au
i 1.929373595671593 3.7764e-06 deg
node 323.7929837702011 9.4822e-05 deg
peri 288.4488312979326 9.5576e-05 deg
M 42.19239832405738 1.2842e-05 deg
tp 2458859.453964852040
(2020-Jan-10.95396485)
4.2732e-05 TDB
period 1203.453102221818
3.29
5.3426e-06
1.463e-08
d
yr
n .2991392014656552 1.328e-09 deg/d
Q 2.605878936059073 7.7123e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1312  
   data-arc span      10094 days (27.64 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53977  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:56:59  

Additional Information
 Earth MOID = .809283 au 
 Jupiter MOID = 2.43854 au 
 T_jup = 3.633 
[ 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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