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19450 Sussman (1998 FF125)
Classification: Main-belt Asteroid          SPK-ID: 2019450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0539775278162582 4.278e-08  
a 2.392288498785026 8.5216e-09 au
q 2.263158679797343 1.0289e-07 au
i 5.675636640458079 3.2347e-06 deg
node 85.52058289897001 4.249e-05 deg
peri 66.58662721002553 5.4192e-05 deg
M 89.8587569285404 3.223e-05 deg
tp 2458863.153148589936
(2020-Jan-14.65314859)
0.00012122 TDB
period 1351.508418975809
3.70
7.2214e-06
1.977e-08
d
yr
n .2663690399152768 1.4233e-09 deg/d
Q 2.52141831777271 8.9816e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1880  
   data-arc span      12138 days (33.23 yr)  
   first obs. used      1987-04-24  
   last obs. used      2020-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49483  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:54:10  

Additional Information
 Earth MOID = 1.28091 au 
 Jupiter MOID = 2.46885 au 
 T_jup = 3.523 
[ 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 14.29   n/a E2021B10  
diameter diameter 2.971 km 1.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.551   0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19450 Sussman           Discovered 1998 Mar. 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Gene Everett Sussman (b. 1986) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for his medicine and health project. He attends the Lawrence High School, Cedarhurst, New York, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040830/MPCPages.arcLast Updated: 2004-09-06

Alternate Designations
 1998 FF125 = 1987 HO1 = 1996 VS41 = 1999 RS229 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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