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6427 (1995 FY)
Classification: Main-belt Asteroid          SPK-ID: 2006427
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1279006978563764 4.7336e-08  
a 2.263029382453936 1.2179e-08 AU
q 1.973586345168593 1.0618e-07 AU
i 4.675085253666397 6.1972e-06 deg
node 338.2240643024336 5.3234e-05 deg
peri 322.40486580 6.034e-05 deg
M 190.8019321043911 3.2129e-05 deg
tp 2457584.922078693013
(2016-Jul-15.42207869)
0.00011338 JED
period 1243.465430463965
3.40
1.0038e-05
2.748e-08
d
yr
n .2895134767563871 2.3372e-09 deg/d
Q 2.552472419739279 1.3737e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1466  
   data-arc span      15591 days (42.69 yr)  
   first obs. used      1972-10-06  
   last obs. used      2015-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48014  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:54:07  

Additional Information
 Earth MOID = .961756 AU 
 T_jup = 3.603 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO279582  
rotation period rot_per 6.1952 h n/a LCDB (Rev. 2015-July); 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., in press.]

6427 (1995 FY)          Discovered 1995-Mar-28 by Ueda, S., Kaneda, H. at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1995 FY = 1972 TA5 = 1979 WL5 = 1985 JM2 = 1986 UY3 = 1988 GN2 = 1988 JW1 = 1989 SE10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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