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JPL Small-Body Database Browser
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212512 (2006 RF27)
Classification: Main-belt Asteroid          SPK-ID: 2212512
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2271686808805264 4.9267e-08  
a 2.619010311353138 1.8887e-08 au
q 2.024053193710549 1.2993e-07 au
i 13.44658228676545 7.0244e-06 deg
node 182.4197127550501 2.7686e-05 deg
peri 138.9462473658364 3.2971e-05 deg
M 24.36083405687617 1.9629e-05 deg
tp 2458495.740385414284
(2019-Jan-12.24038541)
8.3735e-05 TDB
period 1548.118638417998
4.24
1.6747e-05
4.585e-08
d
yr
n .2325403176903027 2.5155e-09 deg/d
Q 3.213967428995728 2.3178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6771 days (18.54 yr)  
   first obs. used      2001-04-14  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64991  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:46:04  

Additional Information
 Earth MOID = 1.03202 au 
 Jupiter MOID = 2.25249 au 
 T_jup = 3.331 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO440126  

212512 (2006 RF27)          Discovered 2006-Sep-14 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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