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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347451730963652 6.78e-08  
a 3.139252375622029 3.4679e-08 AU
q 2.716253270875664 2.1022e-07 AU
i 1.899280152619957 7.8054e-06 deg
node 44.7849042853282 0.00017934 deg
peri 129.8370719725686 0.000181 deg
M 213.0420206323745 2.6194e-05 deg
tp 2457829.832042580180
(2017-Mar-17.33204258)
0.00015347 JED
period 2031.597988850934
5.56
3.3664e-05
9.217e-08
d
yr
n .1772004116836201 2.9363e-09 deg/d
Q 3.562251480368395 3.9352e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1192  
   data-arc span      13803 days (37.79 yr)  
   first obs. used      1976-12-18  
   last obs. used      2014-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53891  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:16:10  

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

[ show close-approach data ]
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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