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19437 Jennyblank (1998 FQ79)
Classification: Main-belt Asteroid          SPK-ID: 2019437
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1310580638325522 4.4001e-08  
a 2.782663922043725 1.4281e-08 au
q 2.417973376123978 1.209e-07 au
i 5.198141139252724 4.44e-06 deg
node 108.7972751627592 4.7407e-05 deg
peri 236.0814582035021 4.9737e-05 deg
M 146.287256365624 1.5569e-05 deg
tp 2458311.540715972379
(2018-Jul-12.04071597)
7.2383e-05 TDB
period 1695.467865157302
4.64
1.3052e-05
3.573e-08
d
yr
n .2123307715812118 1.6346e-09 deg/d
Q 3.147354467963472 1.6153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1861  
   data-arc span      9869 days (27.02 yr)  
   first obs. used      1993-04-17  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4587  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:01:10  

Additional Information
 Earth MOID = 1.41491 au 
 Jupiter MOID = 2.24817 au 
 T_jup = 3.314 
[ 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 14.3   n/a MPO459001  
diameter diameter 4.440 km 0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.225   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19437 Jennyblank           Discovered 1998 Mar. 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Jennifer Renee Blank (b. 1985) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for her environmental science team project. She attends the Lake Brantley High School, Altamonte Springs, Florida, 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 FQ79 = 1999 NT32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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