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79709 (1998 SD102)
Classification: Main-belt Asteroid          SPK-ID: 2079709
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1562442079925436 5.5641e-08  
a 2.390343446753631 1.1581e-08 au
q 2.016866128085443 1.3625e-07 au
i 6.116134149133401 6.2221e-06 deg
node 181.8117449176839 4.623e-05 deg
peri 169.0681600529428 4.9501e-05 deg
M 325.0108082914463 1.6531e-05 deg
tp 2459131.695909291934
(2020-Oct-09.19590929)
6.2047e-05 TDB
period 1349.860486589924
3.70
9.8102e-06
2.686e-08
d
yr
n .2666942277193755 1.9382e-09 deg/d
Q 2.763820765421819 1.3391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      7992 days (21.88 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63393  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:36:16  

Additional Information
 Earth MOID = 1.01161 au 
 Jupiter MOID = 2.67032 au 
 T_jup = 3.508 
[ 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 MPO432346  

79709 (1998 SD102)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SD102 = 2001 KR73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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