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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1562441654325377 7.5944e-08  
a 2.390343435505299 1.8255e-08 au
q 2.016866220327629 1.7616e-07 au
i 6.116129093062394 8.4571e-06 deg
node 181.8117075114415 6.0619e-05 deg
peri 169.068177820108 6.7542e-05 deg
M 325.0108337655161 3.5817e-05 deg
tp 2459131.695812847985
(2020-Oct-09.19581285)
0.00013536 TDB
period 1349.860477061788
3.70
1.5463e-05
4.234e-08
d
yr
n .2666942296018655 3.0551e-09 deg/d
Q 2.76382065068297 2.1107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      7535 days (20.63 yr)  
   first obs. used      1998-09-14  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64385  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:45:29  

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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