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10802 Masamifuruya (1992 UL6)
Classification: Main-belt Asteroid          SPK-ID: 2010802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1816333623506455 2.6795e-08  
a 2.736725441640516 8.9688e-09 au
q 2.239644797844794 7.5404e-08 au
i 6.308165441980389 3.2004e-06 deg
node 74.59365371168299 3.4826e-05 deg
peri 5.971877541317929 3.6784e-05 deg
M 51.36158682536414 1.1325e-05 deg
tp 2458964.571067135149
(2020-Apr-25.07106714)
5.1764e-05 TDB
period 1653.656381765111
4.53
8.129e-06
2.226e-08
d
yr
n .217699398720148 1.0702e-09 deg/d
Q 3.233806085436238 1.0598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2007  
   data-arc span      15008 days (41.09 yr)  
   first obs. used      1980-02-20  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50512  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 00:45:57  

Additional Information
 Earth MOID = 1.25509 au 
 Jupiter MOID = 2.02138 au 
 T_jup = 3.319 
[ 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 13.83   n/a MPCxxxxx  
diameter diameter 4.780 km 0.238 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.281   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10802 Masamifuruya           Discovered 1992 Oct. 28 by K. Endate and K. Watanabe at Kitami.
Masami Furuya (b. 1973) is a research fellow at the Kawabe Observatory of Kawabe Cosmic Park.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020526/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1992 UL6 = 1980 DA2 = 1998 BS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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