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79394 (1997 GM18)
Classification: Main-belt Asteroid          SPK-ID: 2079394
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08557231230282997 3.9521e-08  
a 2.318793000181572 1.059e-08 au
q 2.120368521404418 8.8529e-08 au
i 6.984869887843065 5.665e-06 deg
node 28.38256695135373 4.0547e-05 deg
peri 214.3641417168721 5.5314e-05 deg
M 160.5632569647711 3.8131e-05 deg
tp 2458425.278558370554
(2018-Nov-02.77855837)
0.00013635 TDB
period 1289.708012288486
3.53
8.8353e-06
2.419e-08
d
yr
n .2791329483649622 1.9122e-09 deg/d
Q 2.517217478958725 1.1496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      636  
   data-arc span      15912 days (43.56 yr)  
   first obs. used      1976-05-03  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:40:23  

Additional Information
 Earth MOID = 1.11222 au 
 Jupiter MOID = 2.48364 au 
 T_jup = 3.564 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO439586  

79394 (1997 GM18)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 GM18 = 1976 JK6 = 1998 SG85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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