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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1322123635470894 5.4841e-08  
a 2.225549298682191 1.0141e-08 au
q 1.931304165712851 1.2272e-07 au
i 4.768549586752224 5.2088e-06 deg
node 223.5087197527517 6.9288e-05 deg
peri 159.6540375532347 7.2242e-05 deg
M 211.0234140140396 2.0768e-05 deg
tp 2457902.345196985637
(2017-May-28.84519699)
7.0871e-05 JED
period 1212.70245065124
3.32
8.2885e-06
2.269e-08
d
yr
n .2968576502889677 2.029e-09 deg/d
Q 2.51979443165153 1.1481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1179  
   data-arc span      12696 days (34.76 yr)  
   first obs. used      1980-09-08  
   last obs. used      2015-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50158  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:53:43  

Additional Information
 Earth MOID = .934067 au 
 Jupiter MOID = 2.9259 au 
 T_jup = 3.630 
[ 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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