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JPL Small-Body Database Browser
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46218 (2001 FV177)
Classification: Main-belt Asteroid          SPK-ID: 2046218
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .109128096291664 4.6012e-08  
a 3.070331145034466 2.0116e-08 au
q 2.73527175219185 1.4301e-07 au
i 10.41300191830397 5.0805e-06 deg
node 213.6177410728579 2.2139e-05 deg
peri 140.4714174446095 2.9336e-05 deg
M 337.0309319550056 1.8203e-05 deg
tp 2458725.876784525701
(2019-Aug-30.37678453)
9.9188e-05 TDB
period 1965.061984266642
5.38
1.9312e-05
5.287e-08
d
yr
n .1832003279704948 1.8004e-09 deg/d
Q 3.405390537877082 2.2311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1003  
   data-arc span      21578 days (59.08 yr)  
   first obs. used      1960-09-29  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5054  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:25:56  

Additional Information
 Earth MOID = 1.74027 au 
 Jupiter MOID = 2.10966 au 
 T_jup = 3.197 
[ 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 14.1   n/a MPO452802  
diameter diameter 4.866 km 1.492 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46218 (2001 FV177)          Discovered 2001-Mar-18 by JPL/NEAT at Haleakala
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FV177 = 1996 HL14 = 2000 AG196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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