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16926 (1998 FH63)
Classification: Main-belt Asteroid          SPK-ID: 2016926
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 72 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06200076213592511 1.3736e-08  
a 2.85335270812423 1.0726e-08 au
q 2.676442665577921 4.0769e-08 au
i 2.664614085986134 2.9653e-07 deg
node 138.5707134504513 1.6562e-05 deg
peri 284.4146279155706 2.0803e-05 deg
M 59.13553642274379 1.3023e-05 deg
tp 2459107.313739663333
(2020-Sep-14.81373966)		 6.3903e-05 TDB
period 1760.482106342409
4.82		 9.9269e-06
2.718e-08		 d
yr
n .204489439968202 1.1531e-09 deg/d
Q 3.030262750670538 1.1391e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2608  
   data-arc span      13959 days (38.22 yr)  
   first obs. used      1983-02-14  
   last obs. used      2021-05-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:44:59  

Additional Information
 Earth MOID = 1.6907 au 
 Jupiter MOID = 2.16183 au 
 T_jup = 3.300 
[ 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 13.32   n/a MPCxxxxx  
diameter diameter 5.926 km 0.962 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.289   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

16926 (1998 FH63)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FH63 = 1983 CL4 = 1992 AK5 = 1995 QT10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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