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

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1461650608250555 4.2503e-08  
a 2.681526082079235 1.6628e-08 au
q 2.289580659188151 1.143e-07 au
i 12.81824773290984 4.8653e-06 deg
node 292.4470176061047 1.9817e-05 deg
peri 323.4584438418331 2.4782e-05 deg
M 229.6557445559709 1.5348e-05 deg
tp 2459581.212079546439
(2022-Jan-01.71207955)
6.9762e-05 TDB
period 1603.878497940316
4.39
1.4918e-05
4.084e-08
d
yr
n .2244559051463738 2.0878e-09 deg/d
Q 3.073471504970319 1.9058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1217  
   data-arc span      9524 days (26.08 yr)  
   first obs. used      1994-01-04  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51822  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:01:10  

Additional Information
 Earth MOID = 1.28693 au 
 Jupiter MOID = 2.08733 au 
 T_jup = 3.325 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2121-Jun-06 00:43 < 00:01 Psych 0.0319397236310008 0.0319355328270078 0.0319439289550729 6.15598976935452 6.15598970781924 2495895.529968846 0.393424399740752 1120.50573880714 46.3381755453682 -79.4985635832613 101348.894111056 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 02:01:18 2020-Feb-23 02:01

Alternate Designations
 2000 NV3 = 1999 CT117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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