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7190 (1993 GB1)
Classification: Main-belt Asteroid          SPK-ID: 2007190
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 .1456282581150256 4.7302e-08  
a 2.157483995587508 1.0416e-08 au
q 1.843293359399053 1.0598e-07 au
i 1.961907488274137 6.2249e-06 deg
node 174.1713846600086 0.00013731 deg
peri 106.82585532244 0.00013993 deg
M 3.40695979194267 2.8794e-05 deg
tp 2457389.545708125638
(2016-Jan-02.04570813)
9.2546e-05 JED
period 1157.496805244519
3.17
8.3821e-06
2.295e-08
d
yr
n .3110159772095014 2.2522e-09 deg/d
Q 2.471674631775962 1.1933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1140  
   data-arc span      13407 days (36.71 yr)  
   first obs. used      1978-10-28  
   last obs. used      2015-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5239  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:21:24  

Additional Information
 Earth MOID = .826417 au 
 Jupiter MOID = 2.63945 au 
 T_jup = 3.685 
[ 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 14.3 mag n/a MPO337315  

7190 (1993 GB1)          Discovered 1993-Apr-15 by Holt, H. E. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1993 GB1 = 1978 UK 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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