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JPL Small-Body Database Browser
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6375 Fredharris (1986 TB5)
Classification: Main-belt Asteroid          SPK-ID: 2006375
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641920668456607 3.3753e-08  
a 3.169397593330369 1.7612e-08 au
q 2.649007651825793 1.0815e-07 au
i 1.597428376630237 3.8334e-06 deg
node 42.15448271602418 0.00014451 deg
peri 257.25842887889 0.00014505 deg
M 53.92209383828182 1.1961e-05 deg
tp 2458691.806304665137
(2019-Jul-27.30630467)
6.8463e-05 TDB
period 2060.931288273798
5.64
1.7179e-05
4.703e-08
d
yr
n .1746783126872367 1.456e-09 deg/d
Q 3.689787534834945 2.0504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2133  
   data-arc span      18313 days (50.14 yr)  
   first obs. used      1969-10-14  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51232  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:01:27  

Additional Information
 Earth MOID = 1.63394 au 
 Jupiter MOID = 1.53596 au 
 T_jup = 3.181 
[ 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 12.8   n/a MPO358693  
diameter diameter 14.519 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 13.316 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.076   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6375 Fredharris (1986 TB5)          Discovered 1986-Oct-01 by CERGA at Caussols
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1986 TB5 = 1969 TY4 = 1975 TT5 = 1975 VY7 = 1986 TP10 = 1991 ND1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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