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 ]  
4658 Gavrilov (1979 SO11)
Classification: Main-belt Asteroid          SPK-ID: 2004658
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 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038749953489514 2.1303e-08  
a 3.149721246968983 1.3419e-08 au
q 2.507571842392688 6.9707e-08 au
i 1.166641052242198 1.3834e-06 deg
node 153.3737916259233 4.6768e-05 deg
peri 210.4248204293446 4.6779e-05 deg
M 138.256693624809 6.7387e-06 deg
tp 2458416.366022451256
(2018-Oct-24.86602245)
3.6082e-05 TDB
period 2041.769006017179
5.59
1.3048e-05
3.572e-08
d
yr
n .1763176926180508 1.1267e-09 deg/d
Q 3.791870651545277 1.6154e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2564  
   data-arc span      25848 days (70.77 yr)  
   first obs. used      1950-06-15  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49666  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:46:12  

Additional Information
 Earth MOID = 1.50392 au 
 Jupiter MOID = 1.66825 au 
 T_jup = 3.175 
[ 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 12.96   n/a E2021B10  
diameter diameter 12.283 km 0.355 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.128   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4658 Gavrilov (1979 SO11)          Discovered 1979-Sep-24 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1979 SO11 = 1968 UF = 1978 LX = 1985 YG2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-12 12:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin