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 ]  
35441 Kyoko (1998 BH33)
Classification: Main-belt Asteroid          SPK-ID: 2035441
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596997367591194 7.4618e-08  
a 2.558293771150517 1.3188e-08 au
q 2.149734929345285 1.9355e-07 au
i 13.42901844276742 6.657e-06 deg
node 7.480078651524345 2.1094e-05 deg
peri 60.83768906889539 2.9155e-05 deg
M 114.2702096613796 1.8255e-05 deg
tp 2458126.089196454253
(2018-Jan-07.58919645)
7.454e-05 TDB
period 1494.596796335371
4.09
1.1557e-05
3.164e-08
d
yr
n .2408676379359909 1.8625e-09 deg/d
Q 2.96685261295575 1.5294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1017  
   data-arc span      16062 days (43.98 yr)  
   first obs. used      1975-05-20  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:54:15  

Additional Information
 Earth MOID = 1.19555 au 
 Jupiter MOID = 2.47506 au 
 T_jup = 3.380 
[ 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 MPO436012  
diameter diameter 3.661 km 0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.398   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35441 Kyoko           Discovered 1998 Jan. 31 by M. Akiyama at Mishima.
Kyoko Iwasaki (b. 1978) received a gold medal in the women's 200-m breast stroke at the Barcelona Olympics in 1992. She is not only a superior athlete in Japan, but also the youngest gold medallist in the history of the world's swim meets.
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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin