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 ]  
423902 (2006 SR227)
Classification: Main-belt Asteroid          SPK-ID: 2423902
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .158249230436484 5.7687e-08  
a 2.399337955262023 2.7548e-08 au
q 2.019644570284761 1.3447e-07 au
i 3.59728293259489 1.0073e-05 deg
node 304.7442035891158 0.00011402 deg
peri 126.5633482397082 0.00013203 deg
M 196.8765523680912 6.2304e-05 deg
tp 2459615.605278788378
(2022-Feb-05.10527879)
0.00024278 TDB
period 1357.486637135669
3.72
2.3379e-05
6.401e-08
d
yr
n .2651959806835441 4.5673e-09 deg/d
Q 2.779031340239285 3.1908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6044 days (16.55 yr)  
   first obs. used      2002-08-12  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6235  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:05:22  

Additional Information
 Earth MOID = 1.03674 au 
 Jupiter MOID = 2.48776 au 
 T_jup = 3.507 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO322780  

423902 (2006 SR227)          Discovered 2006-Sep-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-19 08:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin