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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1157524314108948 5.2295e-08  
a 2.22762369134803 2.0779e-08 au
q 1.969770832805983 1.2403e-07 au
i 6.438397823684331 6.4411e-06 deg
node 181.5620375425534 4.8274e-05 deg
peri 286.3055995306055 6.0023e-05 deg
M 318.0476125768038 4.1784e-05 deg
tp 2459142.019194790619
(2020-Oct-19.51919479)
0.00014247 TDB
period 1214.398351414288
3.32
1.6992e-05
4.652e-08
d
yr
n .2964430901777363 4.1478e-09 deg/d
Q 2.485476549890078 2.3185e-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 = .99767 au 
 Jupiter MOID = 2.62254 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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