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 ]  
215895 (2005 GG54)
Classification: Main-belt Asteroid          SPK-ID: 2215895
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1218880239188437 1.1167e-07  
a 2.570560239138008 2.4856e-08 au
q 2.257239731225126 2.9402e-07 au
i 1.745005140309498 7.6044e-06 deg
node 207.373835119292 0.00024776 deg
peri 327.6152217384808 0.00024913 deg
M 157.6665673128563 3.0005e-05 deg
tp 2457941.208894099353
(2017-Jul-06.70889410)
0.00012015 TDB
period 1505.359076241393
4.12
2.1834e-05
5.978e-08
d
yr
n .239145600330025 3.4686e-09 deg/d
Q 2.88388074705089 2.7885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      7259 days (19.87 yr)  
   first obs. used      1999-12-13  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:00:39  

Additional Information
 Earth MOID = 1.26247 au 
 Jupiter MOID = 2.08351 au 
 T_jup = 3.419 
[ 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 17.2   n/a MPO257953  

215895 (2005 GG54)          Discovered 2005-Apr-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2005 GG54 = 2007 TG126 
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