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1584 Fuji (1927 CR)
Classification: Main-belt Asteroid          SPK-ID: 2001584
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 62 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1942347574333157 4.8547e-08  
a 2.377506587128326 6.1289e-09 au
q 1.915712171881345 1.1497e-07 au
i 26.63598351972601 5.2035e-06 deg
node 305.3537207835779 7.8076e-06 deg
peri 188.9637223178958 1.2191e-05 deg
M 167.6920534825362 1.1646e-05 deg
tp 2458376.778086840947
(2018-Sep-15.27808684)
4.1963e-05 TDB
period 1339.001366338705
3.67
5.1777e-06
1.418e-08
d
yr
n .2688570818895915 1.0396e-09 deg/d
Q 2.839301002375306 7.3194e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3489  
   data-arc span      34246 days (93.76 yr)  
   first obs. used      1927-02-07  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .29866  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:01:30  

Additional Information
 Earth MOID = .932898 au 
 Jupiter MOID = 2.24911 au 
 T_jup = 3.374 
[ 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 10.9   n/a MPO492769 IRAS observations used: 5
diameter diameter 19.180 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 14.880 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Drake, J.S. (2004) Bull. Amer. Astron. Soc. 36, 779-780.]
[Bembrick, C.S.; Bolt, G. (2005) Minor Planet Bull. 32, 18-19.]
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.259   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.908   0.073 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=17.72, mean=21.18, max.=24.65) deg.
U-B UB 0.440   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=2; phase (min.=17.72, mean=21.18, max.=24.65) deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices

1584 Fuji (1927 CR)          Discovered 1927-Feb-07 by Oikawa, O. at Tokyo
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1927 CR = 1949 CA = 1954 NT = 1965 OG = A916 AA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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