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JPL Small-Body Database Browser
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215997 (2005 SH199)
Classification: Main-belt Asteroid          SPK-ID: 2215997
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09958396169951142 7.634e-08  
a 3.125949261871077 4.967e-08 au
q 2.814654850302292 2.4848e-07 au
i 1.440062001949278 8.2976e-06 deg
node 358.0553918542583 0.00025692 deg
peri 3.959684033000856 0.00025904 deg
M 158.3099863634585 3.7496e-05 deg
tp 2457712.777710679245
(2016-Nov-20.27771068)
0.00020089 TDB
period 2018.697818732414
5.53
4.8114e-05
1.317e-07
d
yr
n .1783327829749438 4.2504e-09 deg/d
Q 3.437243673439862 5.4616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      6247 days (17.10 yr)  
   first obs. used      2002-01-19  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59123  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:00:10  

Additional Information
 Earth MOID = 1.81091 au 
 Jupiter MOID = 2.0037 au 
 T_jup = 3.207 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO433413  

215997 (2005 SH199)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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