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 ]  
442207 (2011 GX69)
Classification: Main-belt Asteroid          SPK-ID: 2442207
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337926358220091 8.0118e-08  
a 2.28699526342334 2.3514e-08 au
q 1.981012139017481 1.7877e-07 au
i 3.459074561015627 7.4584e-06 deg
node 20.65674160776871 0.00010259 deg
peri 174.0567046935085 0.00010558 deg
M 127.0517820447348 2.6814e-05 deg
tp 2458154.664563483460
(2018-Feb-05.16456348)
9.0703e-05 TDB
period 1263.270412763217
3.46
1.9483e-05
5.334e-08
d
yr
n .2849746153814789 4.395e-09 deg/d
Q 2.592978387829198 2.666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      3641 days (9.97 yr)  
   first obs. used      2009-11-08  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61951  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:59:49  

Additional Information
 Earth MOID = .980233 au 
 Jupiter MOID = 2.36367 au 
 T_jup = 3.587 
[ 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 18.0   n/a MPO450445  

442207 (2011 GX69)          Discovered 2011-Mar-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin