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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167528547203998 4.3071e-08  
a 2.396114370840912 1.1975e-08 AU
q 1.994696811359313 1.0549e-07 AU
i 4.665066470809058 5.7425e-06 deg
node 204.9364810405101 6.4413e-05 deg
peri 219.3105728703048 6.7232e-05 deg
M 328.8773186105247 1.928e-05 deg
tp 2457117.620858921225
(2015-Apr-05.12085892)
7.2792e-05 JED
period 1354.751818585256
3.71
1.0156e-05
2.781e-08
d
yr
n .26573132810107 1.992e-09 deg/d
Q 2.797531930322512 1.3981e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1129  
   data-arc span      23507 days (64.36 yr)  
   first obs. used      1950-06-15  
   last obs. used      2014-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47848  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 12:58:54  

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 13.7 mag n/a MPO309191  

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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