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JPL Small-Body Database Browser
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277211 (2005 QN130)
Classification: Main-belt Asteroid          SPK-ID: 2277211
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08654767498793846 5.9877e-08  
a 2.386865266767383 2.2173e-08 au
q 2.1802876274192 1.411e-07 au
i 7.008388814856296 9.0451e-06 deg
node 15.09807770765222 5.2951e-05 deg
peri 234.5592603628905 8.2149e-05 deg
M 339.575126461616 5.844e-05 deg
tp 2458676.918262576678
(2019-Jul-12.41826258)
0.00021819 TDB
period 1346.915293056977
3.69
1.8768e-05
5.138e-08
d
yr
n .2672773869713359 3.7243e-09 deg/d
Q 2.593442906115565 2.4092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5545 days (15.18 yr)  
   first obs. used      2004-03-27  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:37  

Additional Information
 Earth MOID = 1.17554 au 
 Jupiter MOID = 2.43085 au 
 T_jup = 3.519 
[ 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 MPO433793  

277211 (2005 QN130)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 QN130 = 2004 GF57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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