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 ]  
423227 (2004 RE268)
Classification: Main-belt Asteroid          SPK-ID: 2423227
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07313688585325538 3.4394e-07  
a 2.55340200700374 5.5598e-08 au
q 2.366654135880034 9.2164e-07 au
i 9.106470175029068 1.6125e-05 deg
node 342.2169552646627 4.1169e-05 deg
peri 327.9735173798554 0.00018862 deg
M 342.7786855080452 0.0001542 deg
tp 2459071.792035883283
(2020-Aug-10.29203588)
0.00063679 TDB
period 1490.312074027318
4.08
4.8675e-05
1.333e-07
d
yr
n .2415601445321183 7.8896e-09 deg/d
Q 2.740149878127445 5.9664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      6308 days (17.27 yr)  
   first obs. used      2001-12-20  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53312  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:17:25  

Additional Information
 Earth MOID = 1.35823 au 
 Jupiter MOID = 2.49866 au 
 T_jup = 3.417 
[ 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 16.9   n/a MPO472250  

423227 (2004 RE268)          Discovered 2004-Sep-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2004 RE268 = 2008 SS33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-22 07:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin