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JPL Small-Body Database Browser
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277950 (2006 RC122)
Classification: Main-belt Asteroid          SPK-ID: 2277950
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1155295939773397 5.2277e-08  
a 2.227645991710762 2.0849e-08 au
q 1.97028695476317 1.2398e-07 au
i 6.43831011643096 6.4409e-06 deg
node 181.5667901243968 4.8274e-05 deg
peri 286.3441571019601 6.007e-05 deg
M 199.40159418739 4.0606e-05 deg
tp 2459142.259355252417
(2020-Oct-19.75935525)
0.00014274 TDB
period 1214.416587163633
3.32
1.7049e-05
4.668e-08
d
yr
n .296438638771238 4.1617e-09 deg/d
Q 2.485005028658355 2.3258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5769 days (15.79 yr)  
   first obs. used      2003-12-17  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73264  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:25:42  

Additional Information
 Earth MOID = .9984 au 
 Jupiter MOID = 2.6242 au 
 T_jup = 3.627 
[ 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 MPO450167  

277950 (2006 RC122)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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