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5396 (1988 SH1)
Classification: Main-belt Asteroid          SPK-ID: 2005396
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675958367608622 5.4385e-08  
a 2.396479367257833 1.4518e-08 AU
q 1.994839402422115 1.2815e-07 AU
i 4.664675987385402 5.9361e-06 deg
node 204.9399246707429 7.0909e-05 deg
peri 219.2659128606581 7.364e-05 deg
M 275.7805058605082 2.086e-05 deg
tp 2457117.507177939098
(2015-Apr-05.00717794)
7.9738e-05 JED
period 1355.061381264714
3.71
1.2313e-05
3.371e-08
d
yr
n .2656706219935238 2.4141e-09 deg/d
Q 2.798119332093551 1.6951e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1037  
   data-arc span      23391 days (64.04 yr)  
   first obs. used      1950-06-15  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48468  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:11:54  

Additional Information
 Earth MOID = 1.00945 AU 
 T_jup = 3.505 
[ 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 13.6 mag n/a MPO265986  

5396 (1988 SH1)          Discovered 1988-Sep-20 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 SH1 = 1981 WD9 = 1990 GC 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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