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79761 (1998 TH26)
Classification: Main-belt Asteroid          SPK-ID: 2079761
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1568428676519135 3.0914e-08  
a 2.548613059678435 1.2027e-08 au
q 2.148881278863352 7.6909e-08 au
i 2.996782660660047 4.8509e-06 deg
node 230.7146205777926 0.00014764 deg
peri 205.7611495368602 0.00015167 deg
M 82.20000147245595 3.5786e-05 deg
tp 2458661.168944711776
(2019-Jun-26.66894471)
0.0001468 TDB
period 1486.121383400394
4.07
1.052e-05
2.88e-08
d
yr
n .2422413162350737 1.7148e-09 deg/d
Q 2.948344840493518 1.3914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      7861 days (21.52 yr)  
   first obs. used      1998-10-14  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:43:12  

Additional Information
 Earth MOID = 1.16457 au 
 Jupiter MOID = 2.3052 au 
 T_jup = 3.422 
[ 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 16.3   n/a MPO417375  

79761 (1998 TH26)          Discovered 1998-Oct-14 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 TH26 = 2002 TE256 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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