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9789 (1995 GO7)
Classification: Main-belt Asteroid          SPK-ID: 2009789
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .134745170092701 6.7739e-08  
a 3.139252367270245 3.4001e-08 AU
q 2.716253273078502 2.1019e-07 AU
i 1.899278226798947 7.7385e-06 deg
node 44.78484587457827 0.00017653 deg
peri 129.8371372961585 0.00017812 deg
M 213.0420165284001 2.6016e-05 deg
tp 2457829.832062430674
(2017-Mar-17.33206243)
0.00015278 JED
period 2031.597980743525
5.56
3.3006e-05
9.037e-08
d
yr
n .1772004123907659 2.8788e-09 deg/d
Q 3.562251461461988 3.8582e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1211  
   data-arc span      13825 days (37.85 yr)  
   first obs. used      1976-12-18  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54306  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:10:32  

Additional Information
 Earth MOID = 1.72254 AU 
 T_jup = 3.196 
[ 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 12.3 mag n/a MPO266010  

9789 (1995 GO7)          Discovered 1995-Apr-04 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 19981208/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1995 GO7 = 1976 YD6 = 1986 TG17 = 1989 EX10 = 1991 PZ21 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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