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5064 Tanchozuru (1990 FS)
Classification: Main-belt Asteroid          SPK-ID: 2005064
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 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .184841065226986 2.2322e-08  
a 2.252653890363257 6.2059e-09 au
q 1.836270945680798 5.0319e-08 au
i 6.558049611288691 4.9021e-07 deg
node 156.9946823497852 1.2956e-05 deg
peri 118.5213473883445 1.1629e-05 deg
M 2.199562180967726 9.1105e-06 deg
tp 2459388.954745825507
(2021-Jun-23.45474583)
3.1237e-05 TDB
period 1234.923716329116
3.38
5.1032e-06
1.397e-08
d
yr
n .2915159821127424 1.2047e-09 deg/d
Q 2.669036835045716 7.353e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2765  
   data-arc span      18679 days (51.14 yr)  
   first obs. used      1970-05-08  
   last obs. used      2021-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46182  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 23:37:12  

Additional Information
 Earth MOID = .830747 au 
 Jupiter MOID = 2.47214 au 
 T_jup = 3.595 
[ 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 13.37   n/a MPCxxxxx  
diameter diameter 4.828 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 374.707 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.436   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5064 Tanchozuru (1990 FS)          Discovered 1990-Mar-16 by Matsuyama and Watanabe at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 FS = 1970 JC = 1981 UK17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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