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JPL Small-Body Database Browser
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100138 (1993 SN14)
Classification: Main-belt Asteroid          SPK-ID: 2100138
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1700097410573759 5.7071e-08  
a 2.738916968631295 2.0246e-08 au
q 2.273274404016636 1.6072e-07 au
i 3.430813254837011 7.2989e-06 deg
node 352.6399885490634 7.9783e-05 deg
peri 331.4147322168272 8.2478e-05 deg
M 347.9067786209803 2.4442e-05 deg
tp 2459056.116829683904
(2020-Jul-25.61682968)		 0.00011278 TDB
period 1655.643112673152
4.53		 1.8357e-05
5.026e-08		 d
yr
n .2174381648100204 2.4109e-09 deg/d
Q 3.204559533245955 2.3687e-08 au
   Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      9418 days (25.79 yr)  
   first obs. used      1993-09-16  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59178  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:01:11  

Additional Information
 Earth MOID = 1.26195 au 
 Jupiter MOID = 2.1261 au 
 T_jup = 3.327 
[ 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 15.7   n/a MPO474877  

100138 (1993 SN14)          Discovered 1993-Sep-16 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 SN14 = 1997 MT11 = 2002 RX14 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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