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101265 (1998 SX105)
Classification: Main-belt Asteroid          SPK-ID: 2101265
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2040080187133836 7.0933e-08  
a 2.601101967171241 1.3908e-08 au
q 2.070456308377152 1.8899e-07 au
i 3.370660267198945 6.8587e-06 deg
node 45.77602381463174 7.3678e-05 deg
peri 353.8811559226341 7.5197e-05 deg
M 38.83525763874567 1.181e-05 deg
tp 2458835.205583748505
(2019-Dec-17.70558375)		 5.0119e-05 TDB
period 1532.267157954155
4.20		 1.229e-05
3.365e-08		 d
yr
n .2349459740954462 1.8844e-09 deg/d
Q 3.131747625965331 1.6746e-08 au
   Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      7842 days (21.47 yr)  
   first obs. used      1998-09-15  
   last obs. used      2020-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53121  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:01:31  

Additional Information
 Earth MOID = 1.07848 au 
 Jupiter MOID = 2.2873 au 
 T_jup = 3.382 
[ 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 16.4   n/a MPO502725  

101265 (1998 SX105)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1998 SX105 = 2002 RR39 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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