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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08547116220951696 3.2312e-08  
a 2.839483367729903 1.2285e-08 au
q 2.596789424215435 9.2847e-08 au
i 2.164455168370645 3.4305e-06 deg
node 168.2692700219118 9.1224e-05 deg
peri 214.6772902777054 9.3417e-05 deg
M 296.1831197617788 2.1798e-05 deg
tp 2459310.306474199985
(2021-Apr-05.80647420)
0.00010669 TDB
period 1747.661908505469
4.78
1.1342e-05
3.105e-08
d
yr
n .2059894984538845 1.3369e-09 deg/d
Q 3.082177311244372 1.3335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2435  
   data-arc span      25777 days (70.57 yr)  
   first obs. used      1949-11-19  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:56:42  

Additional Information
 Earth MOID = 1.60013 au 
 Jupiter MOID = 2.33264 au 
 T_jup = 3.303 
[ 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 MPO302082  
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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