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101248 (1998 ST88)
Classification: Main-belt Asteroid          SPK-ID: 2101248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1001298446366561 5.5152e-08  
a 2.586261979789222 1.4598e-08 au
q 2.327299969563237 1.4117e-07 au
i 7.252293455462668 6.0971e-06 deg
node 198.9615599704657 3.241e-05 deg
peri 162.0408007345231 4.0832e-05 deg
M 122.8149602376111 2.4312e-05 deg
tp 2458682.230118580105
(2019-Jul-17.73011858)
0.00010254 TDB
period 1519.172883744697
4.16
1.2862e-05
3.521e-08
d
yr
n .2369710543494004 2.0063e-09 deg/d
Q 2.845223990015207 1.6059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      11105 days (30.40 yr)  
   first obs. used      1990-10-24  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57698  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:32:47  

Additional Information
 Earth MOID = 1.3243 au 
 Jupiter MOID = 2.60061 au 
 T_jup = 3.404 
[ 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 16.30   n/a MPCxxxxx  

101248 (1998 ST88)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 ST88 = 1997 JA6 = 2002 PO168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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