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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457254.5 (2015-Aug-20.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08854228928965967 3.0569e-08  
q 2.586501718185708 9.0218e-08 au
tp 2457563.683327967151
(2016-Jun-24.18332797)
8.3517e-05 TDB
node 168.4540113234659 7.3359e-05 deg
peri 214.6301878600122 7.532e-05 deg
i 2.163782186771673 3.3156e-06 deg
  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
 Jupiter MOID = 2.33275 au 
 T_jup = 3.304 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.344619998325393E-16 -2.744885953304227E-15 -5.800378717738387E-13 -1.844303654470535E-15 -9.181439481116421E-14 6.624922818988379E-17
q -2.744885953304227E-15 8.139337003717534E-15 1.707135644427986E-12 5.267728847266346E-15 2.678585695172594E-13 -1.377131647434376E-16
tp -5.800378717738387E-13 1.707135644427986E-12 6.975042614488223E-9 4.026500765094318E-13 1.431880466596755E-9 2.697033903110181E-13
node -1.844303654470535E-15 5.267728847266346E-15 4.026500765094318E-13 5.381609564151744E-9 -5.377488878985759E-9 -1.293148932366218E-12
peri -9.181439481116421E-14 2.678585695172594E-13 1.431880466596755E-9 -5.377488878985759E-9 5.673059677288173E-9 1.35016643439386E-12
i 6.624922818988379E-17 -1.377131647434376E-16 2.697033903110181E-13 -1.293148932366218E-12 1.35016643439386E-12 1.099347149539388E-11

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

[ show close-approach data ]
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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