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3386 Klementinum (1980 FA)
Classification: Main-belt Asteroid          SPK-ID: 2003386
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08501304960331109 3.0433e-08  
a 2.837498586387718 1.0099e-08 au
q 2.596274178313813 8.9419e-08 au
i 2.165529728498781 3.3167e-06 deg
node 168.2588764197425 7.3259e-05 deg
peri 215.0077034368931 7.543e-05 deg
M 337.0795865051965 1.8356e-05 deg
tp 2459311.653170551912
(2021-Apr-07.15317055)
8.912e-05 TDB
period 1745.829821427982
4.78
9.3204e-06
2.552e-08
d
yr
n .2062056653984418 1.1009e-09 deg/d
Q 3.078722994461621 1.0958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3012  
   data-arc span      25994 days (71.17 yr)  
   first obs. used      1949-11-19  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44812  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:10:14  

Additional Information
 Earth MOID = 1.59838 au 
 Jupiter MOID = 2.33275 au 
 T_jup = 3.304 
[ 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 12.79   n/a E2021B10  
diameter diameter 8.624 km 0.254 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.198   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3386 Klementinum (1980 FA)          Discovered 1980-Mar-16 by Brozek, L. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1980 FA = 1956 EG = 1982 RV1 = 2019 BY8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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