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JPL Small-Body Database Browser
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64070 NEAT (2001 SS272)
Classification: Main-belt Asteroid          SPK-ID: 2064070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2083648003406083 3.5587e-08  
a 2.463264641176341 1.2061e-08 au
q 1.950006996031553 8.8488e-08 au
i 12.51384198155132 4.5414e-06 deg
node 137.5705324201855 1.9127e-05 deg
peri 261.940264958854 2.3438e-05 deg
M 188.0759091152106 1.654e-05 deg
tp 2459274.871599123615
(2021-Mar-01.37159912)
6.8332e-05 TDB
period 1412.098644437156
3.87
1.0372e-05
2.84e-08
d
yr
n .2549396966126904 1.8725e-09 deg/d
Q 2.97652228632113 1.4575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1037  
   data-arc span      10313 days (28.24 yr)  
   first obs. used      1991-02-14  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .518  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:24:32  

Additional Information
 Earth MOID = 1.002 au 
 Jupiter MOID = 2.56517 au 
 T_jup = 3.426 
[ 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 14.5   n/a MPO385226  
diameter diameter 3.779 km 0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.196   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

64070 NEAT           Discovered 2001 Sept. 24 by C. W. Juels and P. R. Holvorcem at Fountain Hills.
The Near Earth Asteroid Tracking program, a joint-venture of the U.S. Air Force and the Jet Propulsion Laboratory, began operations in Dec. 1995. The program currently utilizes 1.2-m telescopes with NEAT CCD cameras at two observing locations, Palomar Mountain and the Maui Space Surveillance Site.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050125/MPCPages.arcLast Updated: 2005-06-01

Alternate Designations
 2001 SS272 = 2000 KR47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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