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6594 Tasman (1987 MM1)
Classification: Main-belt Asteroid          SPK-ID: 2006594
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1621843797393755 6.2823e-08  
a 2.777586058080123 2.497e-08 AU
q 2.327104986077661 1.7314e-07 AU
i 8.769314513451649 7.6798e-06 deg
node 194.9122311583555 4.2835e-05 deg
peri 124.5441838715213 4.9066e-05 deg
M 171.802962578249 2.4989e-05 deg
tp 2455593.584867602846
(2011-Feb-01.08486760)		 0.00011384 JED
period 1690.829094583684
4.63		 2.2801e-05
6.243e-08		 d
yr
n .2129132986611158 2.8711e-09 deg/d
Q 3.228067130082584 2.902e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      21549 days (59.00 yr)  
   first obs. used      1954-04-08  
   last obs. used      2013-04-07  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .51549  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:22:28  

Additional Information
 Earth MOID = 1.32809 AU 
 T_jup = 3.298 
[ 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 13.2 mag n/a PDS3 (MPC 28115)  

6594 Tasman (1987 MM1)          Discovered 1987-Jun-25 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1987 MM1 = 1991 GD1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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