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 ]  
2806 Graz (1953 GG)
Classification: Main-belt Asteroid          SPK-ID: 2002806
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0455952986277124 2.7345e-08  
a 2.37980565245024 6.9859e-09 au
q 2.271297703050854 6.601e-08 au
i 2.340155931538811 3.2432e-06 deg
node 116.0410268390308 8.3512e-05 deg
peri 312.8657293819046 9.4527e-05 deg
M 234.9221525004974 4.4962e-05 deg
tp 2459466.395550113086
(2021-Sep-08.89555011)
0.00016814 TDB
period 1340.944071182374
3.67
5.9045e-06
1.617e-08
d
yr
n .2684675727620549 1.1821e-09 deg/d
Q 2.488313601849627 7.3044e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2724  
   data-arc span      25081 days (68.67 yr)  
   first obs. used      1951-12-01  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46439  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:56:42  

Additional Information
 Earth MOID = 1.28609 au 
 Jupiter MOID = 2.61702 au 
 T_jup = 3.536 
[ 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 13.2   n/a MPO337272  
diameter diameter 13.132 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.059   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2806 Graz (1953 GG)          Discovered 1953-Apr-07 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1953 GG = 1951 WK1 = 1953 HB = 1969 UX1 = 1980 RO4 = 1982 DA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-01 17:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin