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277213 (2005 QC133)
Classification: Main-belt Asteroid          SPK-ID: 2277213
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1251802385763393 5.1118e-08  
a 2.525152301272872 2.4569e-08 au
q 2.209053133757942 1.3574e-07 au
i 5.145816596727594 1.418e-05 deg
node 16.89507089795382 0.00017168 deg
peri 43.05372947797683 0.0004913 deg
M 181.5997325637911 0.0005055 deg
tp 2459726.811286478232
(2022-May-27.31128648)
0.0020621 TDB
period 1465.648380968145
4.01
2.1391e-05
5.857e-08
d
yr
n .2456250794356279 3.5848e-09 deg/d
Q 2.841251468787803 2.7645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      6496 days (17.79 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:52:17  

Additional Information
 Earth MOID = 1.22448 au 
 Jupiter MOID = 2.47618 au 
 T_jup = 3.437 
[ 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 17.1   n/a MPO418474  

277213 (2005 QC133)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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