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1964 Luyten (2007 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2001964
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962561398782662 2.7907e-08  
a 2.464857592417975 6.4796e-09 au
q 1.981114155980386 7.0184e-08 au
i 2.390016086024531 2.7661e-06 deg
node 238.441621227694 0.00010809 deg
peri 163.7901630936655 0.0001087 deg
M 123.319941026865 1.2495e-05 deg
tp 2458516.308697667991
(2019-Feb-01.80869767)
4.8222e-05 TDB
period 1413.468636037949
3.87
5.5736e-06
1.526e-08
d
yr
n .2546925986338863 1.0043e-09 deg/d
Q 2.948601028855563 7.7513e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2462  
   data-arc span      31601 days (86.52 yr)  
   first obs. used      1933-10-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45365  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:32:57  

Additional Information
 Earth MOID = .989878 au 
 Jupiter MOID = 2.45737 au 
 T_jup = 3.460 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4   n/a MPO416727  
diameter diameter 8.380 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.110   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1964 Luyten           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten- Groeneveld at Leiden, on Palomar Schmidt plates taken by T. Gehrels.
Named in honor of Willem Jacob Luyten, emeritus professor of astronomy at the University of Minnesota, well known for his investigations on stars with large proper motion.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 5038Last Updated: 2006-03-21

Alternate Designations
 2007 P-L = 1929 TU = 1933 UA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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