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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1345283747978196 6.8222e-08  
a 3.139886312297179 3.9009e-08 AU
q 2.71748250965392 2.1042e-07 AU
i 1.899162214511683 8.2142e-06 deg
node 44.78822043862995 0.0001887 deg
peri 129.8077222785443 0.00019082 deg
M 177.6346223551323 2.7265e-05 deg
tp 2455797.745941183552
(2011-Aug-24.24594118)
0.00015199 JED
period 2032.213407430319
5.56
3.7872e-05
1.037e-07
d
yr
n .1771467497870761 3.3012e-09 deg/d
Q 3.562290114940438 4.4257e-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 = 1.72316 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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