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JPL Small-Body Database Browser
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487806 (2015 SH11)
Classification: Main-belt Asteroid          SPK-ID: 2487806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081503946913564 1.1337e-07  
a 2.759853263061157 5.9172e-08 au
q 2.461374043370865 3.2363e-07 au
i 2.662995007281902 8.9718e-06 deg
node 299.9656769661902 0.00024924 deg
peri 69.55227870404362 0.0002528 deg
M .1152122279607169 3.8363e-05 deg
tp 2458999.964050970223
(2020-May-30.46405097)
0.00017846 TDB
period 1674.66296012761
4.58
5.3858e-05
1.475e-07
d
yr
n .2149686286562209 6.9135e-09 deg/d
Q 3.05833248275145 6.5571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      6561 days (17.96 yr)  
   first obs. used      1999-02-14  
   last obs. used      2017-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62724  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:13:16  

Additional Information
 Earth MOID = 1.46214 au 
 Jupiter MOID = 2.41396 au 
 T_jup = 3.332 
[ 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 17.3   n/a MPO409263  

487806 (2015 SH11)          Discovered 2006-Oct-17 by CSS at Catalina
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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