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16602 Anabuki (1993 FY3)
Classification: Main-belt Asteroid          SPK-ID: 2016602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237928418447861 1.8122e-08  
a 2.275792607421133 5.512e-09 au
q 1.994065773099115 4.1636e-08 au
i 3.451112463107251 6.5765e-07 deg
node 202.7332479878303 1.0789e-05 deg
peri 67.76140479832318 1.2313e-05 deg
M 18.13406062371602 5.147e-06 deg
tp 2459333.333034684422
(2021-Apr-28.83303468)
1.7773e-05 TDB
period 1253.99975137771
3.43
4.5558e-06
1.247e-08
d
yr
n .2870813966306494 1.043e-09 deg/d
Q 2.557519441743151 6.1943e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2293  
   data-arc span      24199 days (66.25 yr)  
   first obs. used      1955-03-24  
   last obs. used      2021-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45861  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:10:20  

Additional Information
 Earth MOID = .981029 au 
 Jupiter MOID = 2.51699 au 
 T_jup = 3.597 
[ 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 14.28   n/a E2021B10  
diameter diameter 3.831 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.209   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16602 Anabuki           Discovered 1993 Mar. 17 by T. Seki at Geisei.
Katsuhiko Anabuki (b. 1955) was born in Marugame City, Kagawa prefecture. While running a printing business, he is active as an amateur astronomer, a member of Shikoku Astronomical Society and dedicated to astrophotography.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20101128/MPCPages.arcLast Updated: 2010-12-06

Alternate Designations
 1993 FY3 = 2000 GJ74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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