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 ]  
215986 (2005 SR48)
Classification: Main-belt Asteroid          SPK-ID: 2215986
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1103922629264763 4.4627e-08  
a 2.67102021958597 1.8633e-08 au
q 2.376160253223501 1.2056e-07 au
i 2.401341632144181 6.0339e-06 deg
node 232.6616827709489 0.00010855 deg
peri 98.34311713163703 0.00011192 deg
M 81.54459336191695 2.6613e-05 deg
tp 2458239.333998630056
(2018-Apr-30.83399863)
0.00011778 TDB
period 1594.462062200947
4.37
1.6684e-05
4.568e-08
d
yr
n .2257814773611277 2.3626e-09 deg/d
Q 2.96588018594844 2.069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      6250 days (17.11 yr)  
   first obs. used      2001-12-14  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60366  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:39:19  

Additional Information
 Earth MOID = 1.36596 au 
 Jupiter MOID = 2.34441 au 
 T_jup = 3.371 
[ 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 15.9   n/a MPO454551  

215986 (2005 SR48)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2005 SR48 = 2001 XP141 
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