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100138 (1993 SN14)
Classification: Main-belt Asteroid          SPK-ID: 2100138
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1700021018318307 8.594e-08  
a 2.738085661675748 3.3658e-08 au
q 2.272605344195272 2.4222e-07 au
i 3.431541552713637 1.0768e-05 deg
node 352.727776176836 0.00010893 deg
peri 331.9237255240861 0.00011217 deg
M 359.222960357619 3.1306e-05 deg
tp 2457404.071985181067
(2016-Jan-16.57198518)
0.00014395 JED
period 1654.889396947282
4.53
3.0514e-05
8.354e-08
d
yr
n .2175371965426087 4.0111e-09 deg/d
Q 3.203565979156224 3.938e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7555 days (20.68 yr)  
   first obs. used      1993-09-16  
   last obs. used      2014-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61857  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 17:06:09  

Additional Information
 Earth MOID = 1.25937 au 
 Jupiter MOID = 2.11769 au 
 T_jup = 3.327 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6 mag n/a MPO248018  

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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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