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7828 Noriyositosi (1992 SD13)
Classification: Main-belt Asteroid          SPK-ID: 2007828
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513893026689995 7.3014e-08  
a 3.162020048484124 4.3532e-08 AU
q 2.683324038318716 2.3029e-07 AU
i 11.77631993255906 1.0935e-05 deg
node 205.1264930968247 3.0963e-05 deg
peri 119.8356938414744 4.6929e-05 deg
M 344.1296817382296 3.9219e-05 deg
tp 2456891.037498508393
(2014-Aug-21.53749851)
0.00022491 JED
period 2053.739498188572
5.62
4.2411e-05
1.161e-07
d
yr
n .1752900016372696 3.6199e-09 deg/d
Q 3.640716058649531 5.0122e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      798  
   data-arc span      11544 days (31.61 yr)  
   first obs. used      1981-10-28  
   last obs. used      2013-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58022  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 15:48:40  

Additional Information
 Earth MOID = 1.69546 AU 
 T_jup = 3.154 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a MPO263418  

7828 Noriyositosi           Discovered 1992 Sept. 28 by M. Yanai and K. Watanabe at Kitami.
Named for Noriyosi Furiya (1838-1914), a pioneer Japanese winegrower, and his great-grandson Tosihiko (Tosi) Tukamoto (b. 1931). Tosi introduced a sake-brewing technique of low-temperature fermentation to the winemaking world.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110615/MPCPages.arcLast Updated: 2013-03-28

[ show close-approach data ]
Alternate Designations
 1992 SD13 = 1981 UM17 = 1981 UM20 = 1986 RO8 = 1996 FU17 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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