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79698 (1998 SE71)
Classification: Main-belt Asteroid          SPK-ID: 2079698
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847860316636254 2.8049e-08  
a 2.533928803883893 1.0159e-08 au
q 2.065694155696031 6.9756e-08 au
i 5.952137111636937 8.8897e-06 deg
node 177.7947408250079 2.6516e-05 deg
peri 264.4012283378892 4.2199e-05 deg
M 184.7724126752904 3.0674e-05 deg
tp 2460113.617002972001
(2023-Jun-18.11700297)
0.00012693 TDB
period 1473.296100296851
4.03
8.8597e-06
2.426e-08
d
yr
n .2443500664445284 1.4694e-09 deg/d
Q 3.002163452071754 1.2036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1039  
   data-arc span      8357 days (22.88 yr)  
   first obs. used      1998-09-21  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56966  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:49:31  

Additional Information
 Earth MOID = 1.09149 au 
 Jupiter MOID = 2.26756 au 
 T_jup = 3.418 
[ 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 15.56   n/a E2021B10  

79698 (1998 SE71)          Discovered 1998-Sep-21 by Elst, E. W. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SE71 = 2000 GR6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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