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 ]  
266230 (2006 XM12)
Classification: Main-belt Asteroid          SPK-ID: 2266230
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839761401590551 7.2566e-08  
a 2.370089905819771 3.1848e-08 au
q 1.934049913117111 1.8143e-07 au
i 1.317388373468893 8.319e-06 deg
node 23.2930322512139 0.00032937 deg
peri 272.9766340860243 0.00033077 deg
M 270.2587020343012 4.0643e-05 deg
tp 2458932.727443025490
(2020-Mar-24.22744303)
0.00015442 TDB
period 1332.740691302361
3.65
2.6863e-05
7.355e-08
d
yr
n .2701200633772247 5.4445e-09 deg/d
Q 2.806129898522431 3.7707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6595 days (18.06 yr)  
   first obs. used      2001-03-21  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58025  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:46:08  

Additional Information
 Earth MOID = .917971 au 
 Jupiter MOID = 2.39336 au 
 T_jup = 3.522 
[ 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 17.4   n/a MPO270990  

266230 (2006 XM12)          Discovered 2006-Dec-10 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 23:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin