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30448 Yoshiomoriyama (2000 NV3)
Classification: Main-belt Asteroid          SPK-ID: 2030448
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473676109400749 7.3248e-08  
a 2.67972647166082 2.9245e-08 AU
q 2.284821583559288 1.9235e-07 AU
i 12.82529544744178 8.2087e-06 deg
node 292.5306444094928 2.8732e-05 deg
peri 323.4889337929658 3.8455e-05 deg
M 140.4805221565631 2.4469e-05 deg
tp 2456375.258583116812
(2013-Mar-23.75858312)
0.00011028 JED
period 1602.26419024192
4.39
2.6229e-05
7.181e-08
d
yr
n .2246820481868505 3.678e-09 deg/d
Q 3.074631359762352 3.3554e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      7657 days (20.96 yr)  
   first obs. used      1994-01-04  
   last obs. used      2014-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53394  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:21:10  

Additional Information
 Earth MOID = 1.28368 AU 
 T_jup = 3.326 
[ 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 13.9 mag n/a MPO313654  

30448 Yoshiomoriyama           Discovered 2000 July 7 by BATTeRS at Bisei Spaceguard Center.
Working at GOTO Inc., Yoshio Moriyama (b. 1942) constructed many planetaria in Japan. He was engaged in a campaign for the study of near-earth asteroids and to utilize their resources. He was also an executive of the Japan Spaceguard Association.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100130/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2000 NV3 = 1999 CT117 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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