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
JPL Small-Body Database Browser
Search: [ help ]  
172113 (2002 GA93)
Classification: Main-belt Asteroid          SPK-ID: 2172113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .187121440286895 4.6867e-08  
a 2.277247388371845 9.5956e-09 au
q 1.851125577170135 1.0485e-07 au
i 5.59165356064498 4.448e-06 deg
node 221.5474370816262 3.8086e-05 deg
peri 156.0143308256581 3.9382e-05 deg
M 282.4844435564028 9.8573e-06 deg
tp 2459270.771414189169
(2021-Feb-25.27141419)
3.5028e-05 TDB
period 1255.202356431483
3.44
7.9335e-06
2.172e-08
d
yr
n .2868063449334762 1.8128e-09 deg/d
Q 2.703369199573555 1.1391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      7167 days (19.62 yr)  
   first obs. used      2000-11-01  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53284  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:25:09  

Additional Information
 Earth MOID = .854923 au 
 Jupiter MOID = 2.76463 au 
 T_jup = 3.578 
[ 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 16.1   n/a MPO436855  
diameter diameter 2.320 km 0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

172113 (2002 GA93)          Discovered 2002-Apr-09 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

Alternate Designations
 2002 GA93 = 2003 MQ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-18 18:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin