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123996 (2001 FV64)
Classification: Main-belt Asteroid          SPK-ID: 2123996
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04933595612179155 3.9885e-08  
a 3.001720016593743 2.2325e-08 au
q 2.85362728956517 1.1995e-07 au
i 11.67008625470238 4.3532e-06 deg
node 162.0885578777596 1.9471e-05 deg
peri 56.4116276761576 4.8986e-05 deg
M 216.9216667111585 4.7393e-05 deg
tp 2459755.461961577013
(2022-Jun-24.96196158)
0.00025266 TDB
period 1899.562987074024
5.20
2.1192e-05
5.802e-08
d
yr
n .1895172744729686 2.1143e-09 deg/d
Q 3.149812743622315 2.3427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      7801 days (21.36 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5711  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:40:06  

Additional Information
 Earth MOID = 1.86776 au 
 Jupiter MOID = 1.84655 au 
 T_jup = 3.219 
[ 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 14.7   n/a MPO417646  
diameter diameter 4.529 km 0.943 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.136   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123996 (2001 FV64)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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