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 ]  
2966 Korsunia (1977 EB2)
Classification: Main-belt Asteroid          SPK-ID: 2002966
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392581114315478 1.0201e-08  
a 2.447515098768151 6.1963e-09 au
q 2.1066787684135 2.4013e-08 au
i 2.543830139807134 8.2278e-07 deg
node 46.38323035678553 2.9067e-05 deg
peri 197.1097368599107 2.9405e-05 deg
M 108.74675421253 8.6471e-06 deg
tp 2458778.025696223501
(2019-Oct-21.52569622)
3.3217e-05 TDB
period 1398.577368684493
3.83
5.3111e-06
1.454e-08
d
yr
n .2574044225659231 9.7749e-10 deg/d
Q 2.788351429122802 7.0592e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3158  
   data-arc span      16042 days (43.92 yr)  
   first obs. used      1977-03-13  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43385  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 14:31:02  

Additional Information
 Earth MOID = 1.09235 au 
 Jupiter MOID = 2.22361 au 
 T_jup = 3.483 
[ 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 13.36   n/a E2021B10  
diameter diameter 5.878 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2966 Korsunia (1977 EB2)          Discovered 1977-Mar-13 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1977 EB2 = 1981 JL 
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-13 07:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin