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JPL Small-Body Database Browser
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312235 (2007 YS11)
Classification: Main-belt Asteroid          SPK-ID: 2312235
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2018181566852126 9.7925e-08  
a 2.578012402812742 3.3893e-08 au
q 2.057722691765459 2.4054e-07 au
i 11.74002801528386 1.0023e-05 deg
node 306.0097520000774 5.0128e-05 deg
peri 259.4798377999207 5.7135e-05 deg
M 190.6712423710816 2.569e-05 deg
tp 2459311.638435040651
(2021-Apr-07.13843504)
0.00011075 TDB
period 1511.909968510347
4.14
2.9815e-05
8.163e-08
d
yr
n .2381094162337592 4.6956e-09 deg/d
Q 3.098302113860025 4.0733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      5317 days (14.56 yr)  
   first obs. used      2004-01-22  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6157  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:08:13  

Additional Information
 Earth MOID = 1.0933 au 
 Jupiter MOID = 2.04841 au 
 T_jup = 3.368 
[ 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 17.0   n/a MPO413277  

312235 (2007 YS11)          Discovered 2007-Dec-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2007 YS11 = 2004 BF71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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