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 ]  
117770 (2005 GZ88)
Classification: Main-belt Asteroid          SPK-ID: 2117770
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239354683340659 3.8062e-08  
a 2.358532763218539 1.3264e-08 au
q 2.066226900627811 9.1947e-08 au
i 7.021834914704971 4.7708e-06 deg
node 208.6194148679439 3.6005e-05 deg
peri 23.40096648171722 4.1092e-05 deg
M 293.1503542342033 2.0246e-05 deg
tp 2458846.173270141374
(2019-Dec-28.67327014)
7.5056e-05 TDB
period 1323.004426392123
3.62
1.116e-05
3.055e-08
d
yr
n .2721079331395225 2.2954e-09 deg/d
Q 2.650838625809267 1.4907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      7067 days (19.35 yr)  
   first obs. used      1999-10-20  
   last obs. used      2019-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:08:52  

Additional Information
 Earth MOID = 1.05807 au 
 Jupiter MOID = 2.33665 au 
 T_jup = 3.532 
[ 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 16.9   n/a MPO422407  

117770 (2005 GZ88)          Discovered 2005-Apr-05 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GZ88 = 1999 UN55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 00:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin