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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675285540007469 4.5447e-08  
a 2.396114372700966 1.251e-08 AU
q 1.994696796621966 1.1016e-07 AU
i 4.665065491648528 5.7809e-06 deg
node 204.9364483653765 6.7538e-05 deg
peri 219.3106062954099 7.0285e-05 deg
M 328.8773165931308 1.9671e-05 deg
tp 2457117.620866649459
(2015-Apr-05.12086665)
7.431e-05 JED
period 1354.751820162754
3.71
1.061e-05
2.905e-08
d
yr
n .2657313277916476 2.0811e-09 deg/d
Q 2.797531948779965 1.4606e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      23454 days (64.21 yr)  
   first obs. used      1950-06-15  
   last obs. used      2014-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48764  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:47:48  

Additional Information
 Earth MOID = 1.00996 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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