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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473676058225171 7.7505e-08  
a 2.679726474310058 3.2931e-08 AU
q 2.28482159953177 2.0863e-07 AU
i 12.8253026695513 9.6939e-06 deg
node 292.5306494842847 2.8925e-05 deg
peri 323.4889255926955 4.3508e-05 deg
M 140.4805245065294 2.8613e-05 deg
tp 2456375.258571730546
(2013-Mar-23.75857173)
0.00013133 JED
period 1602.264192617972
4.39
2.9535e-05
8.086e-08
d
yr
n .2246820478536618 4.1416e-09 deg/d
Q 3.074631349088346 3.7783e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      7136 days (19.54 yr)  
   first obs. used      1994-01-04  
   last obs. used      2013-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54174  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 02:35:23  

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 13.8 mag n/a PDS3 (MPO 16613)  

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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