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 ]  
442205 (2011 GL52)
Classification: Main-belt Asteroid          SPK-ID: 2442205
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2279534547444625 8.2318e-08  
a 2.22968802732104 2.3453e-08 au
q 1.721422938490844 1.7257e-07 au
i 2.437913485361448 1.0034e-05 deg
node 192.2985879521337 0.0001777 deg
peri 56.76412830363625 0.00017989 deg
M 114.2707566408637 2.1878e-05 deg
tp 2458214.491221019196
(2018-Apr-05.99122102)
7.5033e-05 TDB
period 1216.086814492971
3.33
1.9187e-05
5.253e-08
d
yr
n .296031496855014 4.6707e-09 deg/d
Q 2.737953116151237 2.8799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      6348 days (17.38 yr)  
   first obs. used      2001-03-27  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:16:35  

Additional Information
 Earth MOID = .708888 au 
 Jupiter MOID = 2.29878 au 
 T_jup = 3.607 
[ 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 MPO456095  

442205 (2011 GL52)          Discovered 2005-Aug-31 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