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227742 (2006 GQ49)
Classification: Main-belt Asteroid          SPK-ID: 2227742
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .172019878556477 6.1536e-08  
a 3.129560289564118 3.0169e-08 au
q 2.591213708618126 1.9488e-07 au
i 10.6057323141571 6.6334e-06 deg
node 48.16011836326334 2.8836e-05 deg
peri 116.1854927963451 3.2746e-05 deg
M 254.7464712283311 1.6226e-05 deg
tp 2459791.731513959468
(2022-Jul-31.23151396)
9.5384e-05 TDB
period 2022.196761565487
5.54
2.9241e-05
8.006e-08
d
yr
n .1780242194242787 2.5742e-09 deg/d
Q 3.667906870510111 3.5358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      9420 days (25.79 yr)  
   first obs. used      1995-03-28  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59811  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:59  

Additional Information
 Earth MOID = 1.61878 au 
 Jupiter MOID = 1.40544 au 
 T_jup = 3.164 
[ 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 15.1   n/a MPO494250  
diameter diameter 6.582 km 0.260 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

227742 (2006 GQ49)          Discovered 2006-Apr-07 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2006 GQ49 = 2004 XO134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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