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JPL Small-Body Database Browser
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266082 (2006 RR121)
Classification: Main-belt Asteroid          SPK-ID: 2266082
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 .1255450951244999 5.306e-08  
a 2.335974339952709 1.8064e-08 au
q 2.042704219234955 1.2357e-07 au
i 4.575085585059726 7.4348e-06 deg
node 7.276204897394558 6.7791e-05 deg
peri 72.87683590536548 7.6701e-05 deg
M 123.6231328170502 3.1072e-05 deg
tp 2458152.685890452355
(2018-Feb-03.18589045)
0.00011334 TDB
period 1304.068872576877
3.57
1.5126e-05
4.141e-08
d
yr
n .2760590391891111 3.2021e-09 deg/d
Q 2.629244460670463 2.0332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5639 days (15.44 yr)  
   first obs. used      2003-12-18  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .646  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:12  

Additional Information
 Earth MOID = 1.06366 au 
 Jupiter MOID = 2.58346 au 
 T_jup = 3.553 
[ 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 17.9   n/a MPO433727  

266082 (2006 RR121)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2006 RR121 = 2008 FD19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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