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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071943360066574 3.5354e-08  
a 2.464064776086385 1.1928e-08 au
q 1.953524510927773 8.7667e-08 au
i 12.52457253388902 3.9946e-06 deg
node 137.493365067151 1.9039e-05 deg
peri 262.0656931225683 2.2906e-05 deg
M 289.8509706852386 1.6617e-05 deg
tp 2459275.793382995348
(2021-Mar-02.29338300)
6.6696e-05 TDB
period 1412.786731996454
3.87
1.0259e-05
2.809e-08
d
yr
n .2548155300774042 1.8503e-09 deg/d
Q 2.974605041244996 1.44e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1120  
   data-arc span      10665 days (29.20 yr)  
   first obs. used      1991-02-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51304  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:36:24  

Additional Information
 Earth MOID = 1.00615 au 
 Jupiter MOID = 2.56787 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 14.4   n/a MPO493319  
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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