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 ]  
9145 Shustov (1976 GG3)
Classification: Main-belt Asteroid          SPK-ID: 2009145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1620924022537284 4.3074e-08  
a 2.630872826333105 1.1952e-08 au
q 2.204428329888716 1.1505e-07 au
i 14.33341151539942 4.8929e-06 deg
node 39.34298172103161 1.7069e-05 deg
peri 238.4175793298782 2.234e-05 deg
M 60.74543162302939 1.5588e-05 deg
tp 2458737.497830351917
(2019-Sep-10.99783035)
6.7101e-05 TDB
period 1558.648585475109
4.27
1.0621e-05
2.908e-08
d
yr
n .230969317493888 1.5739e-09 deg/d
Q 3.057317322777494 1.3889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2036  
   data-arc span      17056 days (46.70 yr)  
   first obs. used      1973-11-22  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43181  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:05:04  

Additional Information
 Earth MOID = 1.2253 au 
 Jupiter MOID = 2.12455 au 
 T_jup = 3.337 
[ 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 12.7   n/a MPO395088  
diameter diameter 7.985 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 3.812 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.277   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

9145 Shustov           Discovered 1976 Apr. 1 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Boris Mikhailovich Shustov (b. 1947) is deputy director at the Institute of Astronomy of the Russian Academy of Sciences, expert in astrophysics, known for his research in star formation, stellar and galactic evolution, and space astronomy. He was vice-president of the European Astronomical Society during 1993-2000.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020624/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1976 GG3 = 1973 WN = 1997 EA46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-27 10:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin