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 ]  
357749 (2005 SD64)
Classification: Main-belt Asteroid          SPK-ID: 2357749
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09528265193235261 8.5231e-08  
a 3.105573770033065 5.0571e-08 au
q 2.80966646545276 2.5812e-07 au
i 9.350678612212727 1.1174e-05 deg
node 196.8085816034673 4.6466e-05 deg
peri 210.3169336228986 6.8577e-05 deg
M 147.7600414614367 5.0683e-05 deg
tp 2457780.024333525146
(2017-Jan-26.52433352)
0.00027879 TDB
period 1998.992670884132
5.47
4.8827e-05
1.337e-07
d
yr
n .1800907053054757 4.3988e-09 deg/d
Q 3.40148107461337 5.5389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      4937 days (13.52 yr)  
   first obs. used      2005-09-26  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61743  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:24:49  

Additional Information
 Earth MOID = 1.82238 au 
 Jupiter MOID = 2.02263 au 
 T_jup = 3.193 
[ 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 16.5   n/a MPO434258  

357749 (2005 SD64)          Discovered 2005-Sep-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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 2019-Dec-10 19:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin