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79697 (1998 SP68)
Classification: Main-belt Asteroid          SPK-ID: 2079697
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 .1739812122319023 2.8286e-08  
a 2.550355367912098 1.0844e-08 au
q 2.106641449380612 7.0242e-08 au
i 13.15657541893524 8.0881e-06 deg
node 319.485333772952 1.5129e-05 deg
peri 79.02589823002373 3.3819e-05 deg
M 84.95663788057121 2.8793e-05 deg
tp 2458649.429536696201
(2019-Jun-14.92953670)
0.00011833 TDB
period 1487.645579466495
4.07
9.488e-06
2.598e-08
d
yr
n .241993123206876 1.5434e-09 deg/d
Q 2.994069286443584 1.2731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      7916 days (21.67 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:42:49  

Additional Information
 Earth MOID = 1.15864 au 
 Jupiter MOID = 2.55917 au 
 T_jup = 3.383 
[ 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 16.1   n/a MPO453219  

79697 (1998 SP68)          Discovered 1998-Sep-19 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SP68 = 2002 RH200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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