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15842 (1995 SX2)
Classification: Main-belt Asteroid          SPK-ID: 2015842
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1919873006867403 6.5251e-08  
a 2.42403218582188 1.9145e-08 AU
q 1.958648789688158 1.629e-07 AU
i 3.506500423674976 7.1649e-06 deg
node 42.04580303457799 0.00011281 deg
peri 280.2520755917389 0.00011422 deg
M 259.3297783914689 2.0582e-05 deg
tp 2456785.982372956656
(2014-May-08.48237296)		 8.0306e-05 JED
period 1378.49755416289
3.77		 1.6331e-05
4.471e-08		 d
yr
n .2611538909973725 3.0939e-09 deg/d
Q 2.889415581955601 2.2821e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      6959 days (19.05 yr)  
   first obs. used      1994-04-02  
   last obs. used      2013-04-21  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .53783  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 14:00:51  

Additional Information
 Earth MOID = .949789 AU 
 T_jup = 3.484 
[ 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 14.5 mag n/a PDS3 (MPO 1716)  

15842 (1995 SX2)          Discovered 1995-Sep-20 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SX2 = 1998 DG14 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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