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 ]  
175373 (2005 SR223)
Classification: Main-belt Asteroid          SPK-ID: 2175373
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125617551837802 6.4599e-08  
a 3.176992687498685 3.1484e-08 au
q 2.819384814387798 2.1636e-07 au
i .7297134069285205 6.9126e-06 deg
node 29.38553774220462 0.00043517 deg
peri 213.0171780338957 0.00043618 deg
M 5.534682707619465 3.0179e-05 deg
tp 2459168.701035519334
(2020-Nov-15.20103552)
0.00017334 TDB
period 2068.343899331384
5.66
3.0746e-05
8.418e-08
d
yr
n .1740522937778259 2.5873e-09 deg/d
Q 3.534600560609571 3.5028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      7550 days (20.67 yr)  
   first obs. used      1999-09-18  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73289  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:00:14  

Additional Information
 Earth MOID = 1.8051 au 
 Jupiter MOID = 1.47733 au 
 T_jup = 3.191 
[ 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 16.16   n/a E2021B55  

175373 (2005 SR223)          Discovered 2005-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2005 SR223 = 1999 SR28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-12 17:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin