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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470400749020713 6.5087e-08  
a 2.68120692979545 2.3302e-08 au
q 2.286962062010375 1.7633e-07 au
i 12.81942356298471 7.9631e-06 deg
node 292.5208613873851 2.3312e-05 deg
peri 323.2314752933119 3.2384e-05 deg
M 275.5569828912628 2.3788e-05 deg
tp 2457976.644891486729
(2017-Aug-11.14489149)
0.00010685 JED
period 1603.59216867929
4.39
2.0905e-05
5.723e-08
d
yr
n .2244959828511099 2.9266e-09 deg/d
Q 3.075451797580526 2.6729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1994-01-04  
   last obs. used      2016-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54085  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:56:02  

Additional Information
 Earth MOID = 1.28434 au 
 Jupiter MOID = 2.07932 au 
 T_jup = 3.325 
[ 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 14.0 mag n/a MPO365613  

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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