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46164 (2001 FZ79)
Classification: Main-belt Asteroid          SPK-ID: 2046164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05204943024934328 4.8536e-08  
a 2.665996907608141 1.2798e-08 au
q 2.527233287520626 1.3092e-07 au
i 8.626104929545125 5.1009e-06 deg
node 319.8545335317062 2.6919e-05 deg
peri 172.3297585978757 5.2014e-05 deg
M 249.1454257087353 4.4656e-05 deg
tp 2459690.097291504637
(2022-Apr-20.59729150)
0.00019822 TDB
period 1589.966188301515
4.35
1.1449e-05
3.135e-08
d
yr
n .2264199092086171 1.6304e-09 deg/d
Q 2.804760527695656 1.3464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1022  
   data-arc span      9162 days (25.08 yr)  
   first obs. used      1996-01-12  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5396  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:51  

Additional Information
 Earth MOID = 1.54146 au 
 Jupiter MOID = 2.21887 au 
 T_jup = 3.365 
[ 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 14.82   n/a E2021B10  
diameter diameter 3.777 km 0.444 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.163   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

46164 (2001 FZ79)          Discovered 2001-Mar-21 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FZ79 = 1999 XK198 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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