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37909 (1998 FT79)
Classification: Main-belt Asteroid          SPK-ID: 2037909
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1461741110492705 3.6637e-08  
a 2.605267894813584 1.1815e-08 au
q 2.224445176244004 9.9239e-08 au
i 12.79792167942485 4.9454e-06 deg
node 178.4005095483616 1.9904e-05 deg
peri 117.8418904903488 2.7983e-05 deg
M 23.48947970724129 2.0131e-05 deg
tp 2458900.281498491424
(2020-Feb-20.78149849)
8.5623e-05 TDB
period 1535.949752516869
4.21
1.0448e-05
2.861e-08
d
yr
n .2343826674082856 1.5943e-09 deg/d
Q 2.986090613383164 1.3542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1032  
   data-arc span      9219 days (25.24 yr)  
   first obs. used      1994-06-03  
   last obs. used      2019-08-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:40:41  

Additional Information
 Earth MOID = 1.24207 au 
 Jupiter MOID = 2.346 au 
 T_jup = 3.362 
[ 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 14.7   n/a MPO296428  
diameter diameter 3.286 km 0.585 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.216   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37909 (1998 FT79)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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