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10812 Grotlingbo (1993 FZ25)
Classification: Main-belt Asteroid          SPK-ID: 2010812
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1103737674367208 3.4764e-08  
a 3.033836175489782 1.3978e-08 au
q 2.698980247015162 1.0472e-07 au
i 1.857224237749878 4.0745e-06 deg
node 252.7773276636104 0.00011603 deg
peri 186.8301668660017 0.00011746 deg
M 186.1215381742024 1.9181e-05 deg
tp 2460132.744659447603
(2023-Jul-07.24465945)
0.00010567 TDB
period 1930.130240842424
5.28
1.334e-05
3.652e-08
d
yr
n .1865159108863423 1.2891e-09 deg/d
Q 3.368692103964401 1.5521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1939  
   data-arc span      10004 days (27.39 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52919  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:21:14  

Additional Information
 Earth MOID = 1.71422 au 
 Jupiter MOID = 1.8507 au 
 T_jup = 3.232 
[ 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 13.47   n/a MPCxxxxx  

10812 Grötlingbo           Discovered 1993 Mar. 21 at the European Southern Observatory in the course of the Uppsala-ESO Survey of Asteroids and Comets.
In the small parish of Grötlingbo on southern Gotland there is a well-preserved farm, Kattlunds, from the Middle Ages. Its first known owner from 1412 was Botulf Kattlund.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

[ show close-approach data ]
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