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6102 Visby (1993 FQ25)
Classification: Main-belt Asteroid          SPK-ID: 2006102
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1644460553730649 4.0169e-08  
a 2.59888187701978 1.8089e-08 AU
q 2.17150600396333 1.0758e-07 AU
i 1.760057465692104 4.5495e-06 deg
node 310.830115284416 0.00019255 deg
peri 358.6224915849996 0.00019336 deg
M 322.9627696345795 2.3402e-05 deg
tp 2457157.939695033159
(2015-May-15.43969503)
0.00010027 JED
period 1530.305847730302
4.19
1.5977e-05
4.374e-08
d
yr
n .2352470916411512 2.456e-09 deg/d
Q 3.026257750076229 2.1063e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1117  
   data-arc span      9216 days (25.23 yr)  
   first obs. used      1989-04-01  
   last obs. used      2014-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54652  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:07:31  

Additional Information
 Earth MOID = 1.15793 AU 
 T_jup = 3.396 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO302101  

6102 Visby           Discovered 1993 Mar. 21 at the European Southern Observatory in the course of the Uppsala-ESO Survey of Asteroids and Comets.
Visby is a city, still surrounded by a medieval wall, on the Swedish island of Gotland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990928/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Alternate Designations
 1993 FQ25 = 1990 TV11 = 1991 YQ2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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