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JPL Small-Body Database Browser
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277212 (2005 QT130)
Classification: Main-belt Asteroid          SPK-ID: 2277212
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07657583862744509 5.5179e-08  
a 2.867702375774454 3.355e-08 au
q 2.648105661415608 1.6489e-07 au
i 6.817984120893598 7.4348e-06 deg
node 126.7087877425687 5.4643e-05 deg
peri 298.1420172625742 7.9064e-05 deg
M 223.9324496978025 5.778e-05 deg
tp 2459270.927169897407
(2021-Feb-25.42716990)
0.00028936 TDB
period 1773.779131225886
4.86
3.1128e-05
8.522e-08
d
yr
n .2029564976058763 3.5617e-09 deg/d
Q 3.087299090133299 3.6119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      5960 days (16.32 yr)  
   first obs. used      2003-04-01  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:37  

Additional Information
 Earth MOID = 1.67013 au 
 Jupiter MOID = 2.13558 au 
 T_jup = 3.284 
[ 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 16.5   n/a MPO418474  

277212 (2005 QT130)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 QT130 = 2008 FG121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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