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6510 Tarry (1987 DF)
Classification: Main-belt Asteroid          SPK-ID: 2006510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2254495105238843 2.9431e-08  
a 2.357995907667119 6.893e-09 au
q 1.826386884466245 6.983e-08 au
i 23.0047947502538 3.486e-06 deg
node 159.8272563440052 8.7232e-06 deg
peri 88.95583261443728 1.2e-05 deg
M 359.4429515273234 6.9017e-06 deg
tp 2459002.546461056004
(2020-Jun-02.04646106)
2.5354e-05 TDB
period 1322.552733376159
3.62
5.7992e-06
1.588e-08
d
yr
n .272200866487196 1.1936e-09 deg/d
Q 2.889604930867993 8.4471e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2258  
   data-arc span      12216 days (33.45 yr)  
   first obs. used      1987-02-23  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .35554  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:40:46  

Additional Information
 Earth MOID = .976986 au 
 Jupiter MOID = 2.46999 au 
 T_jup = 3.414 
[ 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 12.9   n/a MPO365327  
diameter diameter 6.662 km 0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.370 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2009) Minor Planet Bull. 36, 172-176.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.331   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6510 Tarry           Discovered 1987 Feb. 23 by C. S. Shoemaker and E. M. Shoemaker at Palomar.
Named in honor of Americans William and Nancy Tarry, whose kindness, thoughtfulness and friendship have left a lasting impression on Carolyn Shoemaker and her family and good friends. When Eugene Shoemaker was killed in an outback car collision far from Alice Springs, the Tarrys unhesitatingly provided their hospitality and assistance to them for several weeks. Bill is general manager for Boeing Constructors with the Boeing Defence and Space Group in Alice Springs.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19980411/MPCPages.arcLast Updated: 2009-11-17

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