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JPL Small-Body Database Browser
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312239 (2007 YY26)
Classification: Main-belt Asteroid          SPK-ID: 2312239
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 .2827445027301017 6.8823e-08  
a 2.62544421278748 2.7539e-08 au
q 1.883114294397261 1.9563e-07 au
i 12.01893256216057 6.088e-06 deg
node 285.5190253138382 2.5988e-05 deg
peri 101.0801237375093 3.0563e-05 deg
M 284.1386480833369 1.5648e-05 deg
tp 2458927.931679587723
(2020-Mar-19.43167959)
7.1209e-05 TDB
period 1553.826839008503
4.25
2.4447e-05
6.693e-08
d
yr
n .2316860482534309 3.6453e-09 deg/d
Q 3.3677741311777 3.5325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1998-08-24  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50147  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:01:38  

Additional Information
 Earth MOID = .930801 au 
 Jupiter MOID = 2.27706 au 
 T_jup = 3.315 
[ 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 16.8   n/a MPO348896  

312239 (2007 YY26)          Discovered 2007-Dec-18 by LONEOS at Anderson Mesa
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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