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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1472483546694268 7.0721e-08  
a 2.680119601126145 2.6965e-08 au
q 2.28547639954304 1.8702e-07 au
i 12.82411429671541 8.0273e-06 deg
node 292.5309293884036 2.7587e-05 deg
peri 323.3718218936366 3.6508e-05 deg
M 230.4963330597702 2.3912e-05 deg
tp 2457977.013198530631
(2017-Aug-11.51319853)
0.00010717 JED
period 1602.616793598715
4.39
2.4186e-05
6.622e-08
d
yr
n .2246326142580917 3.3901e-09 deg/d
Q 3.07476280270925 3.0936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      8018 days (21.95 yr)  
   first obs. used      1994-01-04  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5385  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:13:45  

Additional Information
 Earth MOID = 1.2816 au 
 Jupiter MOID = 2.07884 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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