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JPL Small-Body Database Browser
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214427 (2005 QS27)
Classification: Outer Main-belt Asteroid          SPK-ID: 2214427
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 .1030598813389406 4.2527e-08  
a 3.246944771384558 4.3545e-08 au
q 2.912315028531571 1.418e-07 au
i 6.201541132683171 4.9152e-06 deg
node 121.9983697437615 7.5981e-05 deg
peri 179.0341042305497 8.6749e-05 deg
M 168.6973984653809 4.0366e-05 deg
tp 2457599.079070681741
(2016-Jul-29.57907068)
0.00024204 TDB
period 2137.030789058406
5.85
4.2989e-05
1.177e-07
d
yr
n .1684580315095128 3.3888e-09 deg/d
Q 3.581574514237543 4.8032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      6171 days (16.90 yr)  
   first obs. used      2002-02-07  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67284  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:28:42  

Additional Information
 Earth MOID = 1.89603 au 
 Jupiter MOID = 1.62923 au 
 T_jup = 3.165 
[ 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 15.2   n/a MPO437026  
diameter diameter 5.129 km 0.779 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214427 (2005 QS27)          Discovered 2005-Aug-27 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 QS27 = 2003 GM45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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