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 ]  
9086 (1995 SA3)
Classification: Main-belt Asteroid          SPK-ID: 2009086
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .225497411837972 3.4087e-08  
a 2.258967834210823 6.0589e-09 au
q 1.749576434171053 7.6164e-08 au
i 6.522810643825763 3.538e-06 deg
node 253.1320633964751 3.3002e-05 deg
peri 107.3891379941491 3.3988e-05 deg
M 331.200342397467 7.3796e-06 deg
tp 2458699.708371565537
(2019-Aug-04.20837157)
2.552e-05 TDB
period 1240.119388101758
3.40
4.9892e-06
1.366e-08
d
yr
n .290294630866992 1.1679e-09 deg/d
Q 2.768359234250592 7.4251e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1622  
   data-arc span      22280 days (61.00 yr)  
   first obs. used      1958-12-04  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47871  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 22:48:46  

Additional Information
 Earth MOID = .759638 au 
 Jupiter MOID = 2.73018 au 
 T_jup = 3.579 
[ 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 14.4   n/a MPO502238  
diameter diameter 7.392 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

9086 (1995 SA3)          Discovered 1995-Sep-20 by Ueda, S., Kaneda, H. at Kushiro
Reference: 19980808/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SA3 = 1958 XN = 1975 VP8 = 1978 RD1 = 1985 TU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-18 12:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin