Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
15351 Yamaguchimamoru (1994 VO6)
Classification: Main-belt Asteroid          SPK-ID: 2015351
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2183440109979499 3.3387e-08  
a 2.419243908651745 9.4478e-09 au
q 1.891016490054365 8.073e-08 au
i 10.01009982043544 4.1373e-06 deg
node 33.13941673296758 2.4896e-05 deg
peri 26.73387031943264 2.6906e-05 deg
M 281.2742668622974 1.1951e-05 deg
tp 2459301.060651997709
(2021-Mar-27.56065200)
4.6458e-05 TDB
period 1374.415078865188
3.76
8.0512e-06
2.204e-08
d
yr
n .2619296059362509 1.5344e-09 deg/d
Q 2.947471327249125 1.1511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1248  
   data-arc span      14873 days (40.72 yr)  
   first obs. used      1979-11-14  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:58:50  

Additional Information
 Earth MOID = .908296 au 
 Jupiter MOID = 2.44358 au 
 T_jup = 3.461 
[ 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 14.2   n/a MPO344426  
diameter diameter 3.848 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.300   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15351 Yamaguchimamoru           Discovered 1994 Nov. 4 by K. Endate and K. Watanabe at Kitami.
Mamoru Yamaguchi (b. 1965) is an amateur astronomer in Isahaya City, Nagasaki Prefecture, Japan. He is a member of the Oriental Astronomical Association, and a keen observer and photographer of comets, nebulae and star clusters.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-09-28Last Updated: 2015-10-05

[ show close-approach data ]
Alternate Designations
 1994 VO6 = 1979 VN1 = 1999 CM82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-23 22:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin