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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
10516 Sakurajima (1989 VQ)
Classification: Main-belt Asteroid          SPK-ID: 2010516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2201700739470142 3.4873e-08  
a 2.419059343526014 6.707e-09 au
q 1.886454868979676 8.4482e-08 au
i 2.661711571438006 3.1192e-06 deg
node 64.92804195029842 8.5696e-05 deg
peri 291.3359058569164 8.6007e-05 deg
M 325.9601041613165 6.5288e-06 deg
tp 2458730.443312114590
(2019-Sep-03.94331211)
2.4934e-05 TDB
period 1374.257799816512
3.76
5.7154e-06
1.565e-08
d
yr
n .2619595828730726 1.0895e-09 deg/d
Q 2.951663818072352 8.1837e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1987  
   data-arc span      16457 days (45.06 yr)  
   first obs. used      1974-11-12  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:04:41  

Additional Information
 Earth MOID = .883307 au 
 Jupiter MOID = 2.49151 au 
 T_jup = 3.480 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8   n/a MPO344387  
diameter diameter 3.990 km 0.771 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.306   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10516 Sakurajima           Discovered 1989 Nov. 1 by M. Mukai and M. Takeishi at JCPM Kagoshima Station.
Mt. Sakurajima is a volcano located on the southern tip of Kyushu, Kagoshima prefecture, on the southwestern-most island of Japan. It is 1117 meters high and is extremely active at present. It is said that Mt. Sakurajima changes color seven times a day.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

Alternate Designations
 1989 VQ = 1974 VE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-22 23:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin