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 ]  
10092 Sasaki (1990 VD4)
Classification: Main-belt Asteroid          SPK-ID: 2010092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888298161089459 3.8571e-08  
a 2.397737291923751 7.4534e-09 au
q 1.944973000012227 9.2437e-08 au
i 1.781303275752093 4.0399e-06 deg
node 171.1812655853037 0.00013616 deg
peri 223.0073818155363 0.00013655 deg
M 1.925154527304163 1.0613e-05 deg
tp 2458993.247897763795
(2020-May-23.74789776)
3.9968e-05 TDB
period 1356.128439564607
3.71
6.3233e-06
1.731e-08
d
yr
n .2654615812906189 1.2378e-09 deg/d
Q 2.850501583835275 8.8608e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1398  
   data-arc span      25822 days (70.70 yr)  
   first obs. used      1949-11-23  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56405  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:14:57  

Additional Information
 Earth MOID = .951826 au 
 Jupiter MOID = 2.57884 au 
 T_jup = 3.503 
[ 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 14.7   n/a MPO344384  
diameter diameter 2.856 km 0.608 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.413   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10092 Sasaki           Discovered 1990 Nov. 15 by K. Endate and K. Watanabe at Kitami.
Katsuhiro Sasaki (b.1941), the director of the Department of Science and Engineering, National Science Museum, Tokyo, is known for research on Japanese clocks and for scientific education of the public.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1990 VD4 = 1964 VK2 = 1964 WV = 1986 RK7 = 1986 TD9 = 9505 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-01 02:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin