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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347451846824097 6.8234e-08  
a 3.139252405646928 3.9001e-08 AU
q 2.716253260483334 2.104e-07 AU
i 1.899284722955165 8.2152e-06 deg
node 44.78500408183137 0.00018869 deg
peri 129.8369480017861 0.0001908 deg
M 213.0420345958112 2.7332e-05 deg
tp 2457829.831975677959
(2017-Mar-17.33197568)
0.00015786 JED
period 2031.598017997296
5.56
3.7859e-05
1.037e-07
d
yr
n .1772004091414107 3.3022e-09 deg/d
Q 3.562251550810523 4.4256e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1144  
   data-arc span      13406 days (36.70 yr)  
   first obs. used      1976-12-18  
   last obs. used      2013-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54196  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:38:24  

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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