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58237 (1993 FR66)
Classification: Main-belt Asteroid          SPK-ID: 2058237
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06751216738126793 5.342e-08  
a 3.079690247974974 2.4141e-08 au
q 2.871773684471229 1.6451e-07 au
i 9.886558009888841 6.7417e-06 deg
node 346.2179614488863 2.884e-05 deg
peri 52.16850856595979 5.4433e-05 deg
M 152.1707160454613 4.7599e-05 deg
tp 2458166.074501163546
(2018-Feb-16.57450116)
0.00025673 TDB
period 1974.053795550128
5.40
2.3211e-05
6.355e-08
d
yr
n .1823658508250914 2.1443e-09 deg/d
Q 3.287606811478719 2.5771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      597  
   data-arc span      10814 days (29.61 yr)  
   first obs. used      1990-10-14  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58754  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:49  

Additional Information
 Earth MOID = 1.88966 au 
 Jupiter MOID = 2.02646 au 
 T_jup = 3.202 
[ 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 14.6   n/a MPO257246  
diameter diameter 5.054 km 1.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.120   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58237 (1993 FR66)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FR66 = 1993 HD10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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