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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08526238224673853 3.6056e-08  
a 2.319331180582139 9.8362e-09 au
q 2.121579478906565 8.181e-08 au
i 6.984182113258655 4.8757e-06 deg
node 28.371077713828 3.7502e-05 deg
peri 214.3871357921469 5.0641e-05 deg
M 271.0472062189102 3.5672e-05 deg
tp 2459715.286314389473
(2022-May-15.78631439)
0.00012842 TDB
period 1290.157040628076
3.53
8.2073e-06
2.247e-08
d
yr
n .2790357984829074 1.7751e-09 deg/d
Q 2.517082882257712 1.0675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      716  
   data-arc span      16382 days (44.85 yr)  
   first obs. used      1976-05-03  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5519  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:41:40  

Additional Information
 Earth MOID = 1.11376 au 
 Jupiter MOID = 2.48142 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 15.97   n/a MPCxxxxx  

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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