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 ]  
213801 (2003 GZ7)
Classification: Outer Main-belt Asteroid          SPK-ID: 2213801
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03458654554872528 3.5778e-08  
a 3.202438005673072 2.9647e-08 au
q 3.091676737722891 1.2431e-07 au
i 14.76817822926194 6.1139e-06 deg
node 181.5001944206975 1.5291e-05 deg
peri 89.80114374709355 8.8617e-05 deg
M 316.0819647491069 8.8002e-05 deg
tp 2459455.864149008488
(2021-Aug-29.36414901)
0.00051209 TDB
period 2093.242402987188
5.73
2.9067e-05
7.958e-08
d
yr
n .1719819928577108 2.3882e-09 deg/d
Q 3.313199273623253 3.0672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      7097 days (19.43 yr)  
   first obs. used      2000-11-22  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56555  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:10  

Additional Information
 Earth MOID = 2.12297 au 
 Jupiter MOID = 1.73478 au 
 T_jup = 3.141 
[ 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 14.87   n/a E2021B55  
diameter diameter 5.883 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213801 (2003 GZ7)          Discovered 2003-Apr-03 by LONEOS at Anderson Mesa
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2003 GZ7 = 2000 WY169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-14 23:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin