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79727 (1998 SJ127)
Classification: Main-belt Asteroid          SPK-ID: 2079727
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07180170850587309 4.2721e-08  
a 2.391144275309141 1.1341e-08 au
q 2.219456031057907 1.0442e-07 au
i 6.584964871441529 4.8575e-06 deg
node 59.57525855571127 3.7875e-05 deg
peri 10.99386562271715 5.4069e-05 deg
M 259.9746102931099 4.128e-05 deg
tp 2459375.744944432421
(2021-Jun-10.24494443)
0.00015636 TDB
period 1350.538902088038
3.70
9.6086e-06
2.631e-08
d
yr
n .2665602593478885 1.8965e-09 deg/d
Q 2.562832519560375 1.2156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      7985 days (21.86 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:36:17  

Additional Information
 Earth MOID = 1.23393 au 
 Jupiter MOID = 2.62516 au 
 T_jup = 3.519 
[ 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 15.8   n/a MPO436338  

79727 (1998 SJ127)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SJ127 = 2000 DZ106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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