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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1643864953214579 4.0182e-08  
a 2.59846913397965 1.8099e-08 AU
q 2.171315899843752 1.0757e-07 AU
i 1.76006942309355 4.5518e-06 deg
node 310.8318040290783 0.0001926 deg
peri 358.6678244607476 0.0001934 deg
M 275.8592306062079 2.3184e-05 deg
tp 2457158.084552055207
(2015-May-15.58455206)
0.0001003 JED
period 1529.941307493823
4.19
1.5985e-05
4.376e-08
d
yr
n .2353031441380659 2.4585e-09 deg/d
Q 3.025622368115549 2.1075e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1108  
   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      .54842  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:13:37  

Additional Information
 Earth MOID = 1.15582 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 13.7 mag n/a MPO263403  

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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