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 ]  
382996 (2005 GR227)
Classification: Main-belt Asteroid          SPK-ID: 2382996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844631370022999 5.0804e-08  
a 2.211098924058775 1.5849e-08 au
q 1.803232680304483 1.1246e-07 au
i 6.907972091435355 4.2604e-06 deg
node 136.4586457160549 5.2732e-05 deg
peri 111.4470036488892 5.4861e-05 deg
M 60.01335670990458 1.6279e-05 deg
tp 2458400.303673244091
(2018-Oct-08.80367324)
5.3186e-05 TDB
period 1200.910623621772
3.29
1.2912e-05
3.535e-08
d
yr
n .2997725167209299 3.2232e-09 deg/d
Q 2.618965167813066 1.8773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      5320 days (14.57 yr)  
   first obs. used      2005-04-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:39:11  

Additional Information
 Earth MOID = .802986 au 
 Jupiter MOID = 2.43691 au 
 T_jup = 3.625 
[ 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 17.6   n/a MPO437567  

382996 (2005 GR227)          Discovered 2005-Apr-05 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2005 GR227 = 2008 DY2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin