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JPL Small-Body Database Browser
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266467 (2007 RN12)
Classification: Inner Main-belt Asteroid          SPK-ID: 2266467
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03741332889701084 5.2854e-08  
a 1.780856032891813 1.443e-08 au
q 1.714228280415006 8.8843e-08 au
i 31.23855904957346 8.0792e-06 deg
node 113.1912427714614 9.9657e-06 deg
peri 273.174753036249 0.00010992 deg
M 282.068926076845 0.00011408 deg
tp 2458788.409962088336
(2019-Oct-31.90996209)
0.00027619 TDB
period 868.0438103356006
2.38
1.055e-05
2.888e-08
d
yr
n .4147256114421435 5.0405e-09 deg/d
Q 1.847483785368621 1.4969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      7026 days (19.24 yr)  
   first obs. used      1999-01-22  
   last obs. used      2018-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54381  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:28:48  

Additional Information
 Earth MOID = .762101 au 
 Jupiter MOID = 3.34477 au 
 T_jup = 3.922 
[ 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 MPO251743  

266467 (2007 RN12)          Discovered 2007-Sep-11 by Siding Spring Survey at Siding Spring
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 RN12 = 2009 KZ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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