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6264 (1980 SQ)
Classification: Main-belt Asteroid          SPK-ID: 2006264
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ 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 .1315360226109883 6.2463e-08  
a 2.226595199774958 1.0777e-08 AU
q 1.933717723231842 1.4112e-07 AU
i 4.766042329947594 5.7764e-06 deg
node 223.5583317412915 6.9718e-05 deg
peri 159.6495509717814 7.2975e-05 deg
M 92.30585469397582 2.0841e-05 deg
tp 2456689.337625662708
(2014-Jan-31.83762566)
6.9962e-05 JED
period 1213.557418787824
3.32
8.8105e-06
2.412e-08
d
yr
n .2966485099317263 2.1537e-09 deg/d
Q 2.519472676318075 1.2194e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1021  
   data-arc span      12470 days (34.14 yr)  
   first obs. used      1980-09-08  
   last obs. used      2014-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50689  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:01:17  

Additional Information
 Earth MOID = .937945 AU 
 T_jup = 3.629 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO267733  

6264 (1980 SQ)          Discovered 1980-Sep-29 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1980 SQ = 1990 SJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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