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35514 (1998 FZ56)
Classification: Main-belt Asteroid          SPK-ID: 2035514
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04606848618663744 4.634e-08  
a 2.979391455914953 2.2406e-08 au
q 2.84213540178355 1.3722e-07 au
i 9.025467682902857 5.2523e-06 deg
node 8.866556898066483 3.1541e-05 deg
peri 127.4624061420715 6.3604e-05 deg
M 161.4115769537986 5.5536e-05 deg
tp 2458158.286965318595
(2018-Feb-08.78696532)
0.00028923 TDB
period 1878.407349753423
5.14
2.1189e-05
5.801e-08
d
yr
n .1916517202976536 2.1619e-09 deg/d
Q 3.116647510046357 2.3438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      844  
   data-arc span      9566 days (26.19 yr)  
   first obs. used      1993-04-16  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:06:58  

Additional Information
 Earth MOID = 1.86431 au 
 Jupiter MOID = 1.88225 au 
 T_jup = 3.240 
[ 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 14.5   n/a MPO347780  
diameter diameter 4.398 km 0.967 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35514 (1998 FZ56)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FZ56 = 1998 FC149 = 2001 XH38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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