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JPL Small-Body Database Browser
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26290 (1998 SX101)
Classification: Main-belt Asteroid          SPK-ID: 2026290
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2569471553889262 4.0758e-08  
a 2.338996658750528 8.2395e-09 au
q 1.737998120820377 9.5698e-08 au
i 4.157045895693044 5.7727e-06 deg
node 11.24455058584889 5.2802e-05 deg
peri 308.6705279378399 5.3844e-05 deg
M 300.1575622259103 1.3068e-05 deg
tp 2458817.694890914392
(2019-Nov-30.19489091)
4.8126e-05 TDB
period 1306.600526943032
3.58
6.9041e-06
1.89e-08
d
yr
n .2755241503248653 1.4559e-09 deg/d
Q 2.939995196680679 1.0357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      928  
   data-arc span      15711 days (43.01 yr)  
   first obs. used      1976-05-02  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5321  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:24:21  

Additional Information
 Earth MOID = .728243 au 
 Jupiter MOID = 2.39097 au 
 T_jup = 3.517 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO337481  

26290 (1998 SX101)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SX101 = 1976 JN10 = 2001 HT41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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