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52400 (1993 SG14)
Classification: Main-belt Asteroid          SPK-ID: 2052400
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09778120922772464 3.3098e-08  
a 2.580211859869819 1.1139e-08 au
q 2.327915624148031 8.5069e-08 au
i 1.086140626646066 4.1086e-06 deg
node 242.5767287527549 0.00024528 deg
peri 199.8406621310039 0.00024715 deg
M 89.38960527500724 2.8939e-05 deg
tp 2458624.605478313816
(2019-May-21.10547831)
0.00012163 TDB
period 1513.845232795331
4.14
9.8028e-06
2.684e-08
d
yr
n .2378050227335698 1.5399e-09 deg/d
Q 2.832508095591606 1.2228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1034  
   data-arc span      9711 days (26.59 yr)  
   first obs. used      1993-09-16  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52324  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:22:07  

Additional Information
 Earth MOID = 1.34387 au 
 Jupiter MOID = 2.34578 au 
 T_jup = 3.418 
[ 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 MPO459208  

52400 (1993 SG14)          Discovered 1993-Sep-16 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 SG14 = 2000 KY14 = 2001 SV80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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