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10809 Majsterrojr (1993 FS14)
Classification: Main-belt Asteroid          SPK-ID: 2010809
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724368377089478 3.8669e-08  
a 3.151364145873092 1.6226e-08 au
q 2.607952878089377 1.2086e-07 au
i 6.433989752317459 4.0713e-06 deg
node 104.5274776872076 4.1461e-05 deg
peri 296.3190498577566 4.364e-05 deg
M 78.89227853189672 1.3015e-05 deg
tp 2458552.705959094542
(2019-Mar-10.20595909)
7.3566e-05 TDB
period 2043.366698564651
5.59
1.5781e-05
4.321e-08
d
yr
n .1761798311839375 1.3607e-09 deg/d
Q 3.694775413656807 1.9023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2026  
   data-arc span      10531 days (28.83 yr)  
   first obs. used      1992-01-01  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:03:51  

Additional Information
 Earth MOID = 1.62454 au 
 Jupiter MOID = 1.74299 au 
 T_jup = 3.175 
[ 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 13.0   n/a MPO337349  
diameter diameter 13.198 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.100   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10809 Majsterrojr           Discovered 1993 Mar. 17 at the European Southern Observatory in the course of the Uppsala-ESO Survey of Asteroids and Comets.
Majsterrojr, a large cairn on Gotland, is surrounded by several smaller graves from the Bronze Age.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010309/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1993 FS14 = 1996 VA9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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