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5680 Nasmyth (1989 YZ1)
Classification: Main-belt Asteroid          SPK-ID: 2005680
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510455242198922 5.9608e-08  
a 3.16431485052747 3.0972e-08 AU
q 2.686359255132758 1.8724e-07 AU
i 1.64629942816027 6.3114e-06 deg
node 46.72486689692134 0.00020298 deg
peri 11.2720273493782 0.00020419 deg
M 205.8429578491343 2.2612e-05 deg
tp 2457880.897557628240
(2017-May-07.39755763)
0.00013514 JED
period 2055.97562280671
5.63
3.0185e-05
8.264e-08
d
yr
n .17509935234959 2.5708e-09 deg/d
Q 3.642270445922182 3.565e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1135  
   data-arc span      29767 days (81.50 yr)  
   first obs. used      1932-12-23  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48006  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:04:52  

Additional Information
 Earth MOID = 1.69819 AU 
 T_jup = 3.186 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO265988  

5680 Nasmyth           Discovered 1989 Dec. 30 by R. H. McNaught at Siding Spring.
James Hall Nasmyth (1808-1890) was a Scottish engineer and astronomer, most famous for his invention of the steam hammer. In his later life he made a 20-inch reflecting telescope, developed the fixed `Nasmyth' focus, and studied the moon, publishing a book of 'lunar' photographs based on models made from his observations.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-07-12Last Updated: 2014-08-13

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Alternate Designations
 1989 YZ1 = 1932 YO = 1966 VH = 1972 YN = 1983 YG = 1988 UF1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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