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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2273033178442452 4.5063e-08  
a 2.619776417383013 1.7158e-08 au
q 2.024292545701744 1.1615e-07 au
i 13.44515058314379 5.9142e-06 deg
node 182.4086715446141 2.739e-05 deg
peri 139.0221922770815 3.2629e-05 deg
M 117.2773343578499 1.9874e-05 deg
tp 2458495.947508742929
(2019-Jan-12.44750874)
8.2509e-05 TDB
period 1548.797965498673
4.24
1.5216e-05
4.166e-08
d
yr
n .2324383218595521 2.2835e-09 deg/d
Q 3.215260289064283 2.1058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      6862 days (18.79 yr)  
   first obs. used      2001-04-14  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63718  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:46:36  

Additional Information
 Earth MOID = 1.03308 au 
 Jupiter MOID = 2.25447 au 
 T_jup = 3.330 
[ 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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