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JPL Small-Body Database Browser
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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388405602504693 2.8608e-08  
a 2.447821506897003 7.8854e-09 au
q 2.107964597486276 7.1078e-08 au
i 2.544660069896495 3.2652e-06 deg
node 46.41973713252383 8.7233e-05 deg
peri 197.4159096174232 8.8392e-05 deg
M 314.0643069120056 1.5555e-05 deg
tp 2458778.990792965597
(2019-Oct-22.49079297)
6.0671e-05 TDB
period 1398.840011938532
3.83
6.7593e-06
1.851e-08
d
yr
n .2573560928537546 1.2436e-09 deg/d
Q 2.787678416307731 8.9802e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2331  
   data-arc span      15399 days (42.16 yr)  
   first obs. used      1977-03-13  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4695  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 22:35:52  

Additional Information
 Earth MOID = 1.09491 au 
 Jupiter MOID = 2.22638 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 13.3   n/a MPO384778  
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

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Alternate Designations
 1977 EB2 = 1981 JL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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