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79389 (1997 GW13)
Classification: Main-belt Asteroid          SPK-ID: 2079389
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0952715729818704 4.0032e-08  
a 2.339063740803319 9.4548e-09 au
q 2.116217458912129 9.7566e-08 au
i 6.628486659213414 5.3157e-06 deg
node 2.462137762722895 3.3637e-05 deg
peri 101.0493752599563 4.7314e-05 deg
M .1806566405131892 3.0843e-05 deg
tp 2459395.844288287754
(2021-Jun-30.34428829)
0.00011195 TDB
period 1306.656736989529
3.58
7.9225e-06
2.169e-08
d
yr
n .2755122977664522 1.6705e-09 deg/d
Q 2.561910022694509 1.0356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      731  
   data-arc span      8706 days (23.84 yr)  
   first obs. used      1997-03-11  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5767  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:08:29  

Additional Information
 Earth MOID = 1.14504 au 
 Jupiter MOID = 2.53709 au 
 T_jup = 3.550 
[ 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 16.17   n/a E2021B10  

79389 (1997 GW13)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 GW13 = 1999 XV201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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