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 ]  
266639 (2008 RL127)
Classification: Main-belt Asteroid          SPK-ID: 2266639
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07549072897467372 4.5319e-08  
a 3.028613051939669 3.1806e-08 au
q 2.799980844866532 1.3346e-07 au
i 6.981359360508239 5.8254e-06 deg
node 175.6944310917863 3.9619e-05 deg
peri 76.8650321121001 5.4857e-05 deg
M 176.8660357659313 3.9054e-05 deg
tp 2458054.685315913847
(2017-Oct-28.18531591)
0.00020683 TDB
period 1925.147950517939
5.27
3.0326e-05
8.303e-08
d
yr
n .1869986147834228 2.9457e-09 deg/d
Q 3.257245259012806 3.4207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      8595 days (23.53 yr)  
   first obs. used      1996-04-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60811  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:05:28  

Additional Information
 Earth MOID = 1.79676 au 
 Jupiter MOID = 1.78191 au 
 T_jup = 3.228 
[ 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 16.1   n/a MPO494441  

266639 (2008 RL127)          Discovered 2008-Sep-06 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 20:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin