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6302 Tengukogen (1989 CF)
Classification: Main-belt Asteroid          SPK-ID: 2006302
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056013719370321 2.2943e-08  
a 2.623839416398708 1.0328e-08 au
q 2.346758374284543 5.9524e-08 au
i 13.87790848263504 8.4338e-07 deg
node 128.1819125975054 2.3701e-06 deg
peri 41.36047099913861 5.6879e-06 deg
M 202.8408222278094 6.9387e-06 deg
tp 2460074.206345417827
(2023-May-09.70634542)
3.2801e-05 TDB
period 1552.402397421993
4.25
9.1656e-06
2.509e-08
d
yr
n .2318986369757199 1.3692e-09 deg/d
Q 2.900920458512874 1.1418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2290  
   data-arc span      24200 days (66.26 yr)  
   first obs. used      1955-03-22  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 15:03:26  

Additional Information
 Earth MOID = 1.37346 au 
 Jupiter MOID = 2.13292 au 
 T_jup = 3.354 
[ 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 13.34   n/a E2021B10  
diameter diameter 5.299 km 0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.092 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Stoelting, M.; DeGraff, D.R. (2016) Minor Planet Bull. 43, 44-45.]
geometric albedo albedo 0.629   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6302 Tengukogen           Discovered 1989 Feb. 2 by T. Seki at Geisei.
Tengukogen is a highland region on the western side of the Shikoku mountain range. The highland is karstic and contains rocks that look like a flock of sheep.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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