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JPL Small-Body Database Browser
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154605 (2003 QG34)
Classification: Main-belt Asteroid          SPK-ID: 2154605
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1657558168708411 4.7628e-08  
a 3.038853934840852 2.4815e-08 au
q 2.535146218520137 1.4489e-07 au
i 3.804030262638326 6.8288e-06 deg
node 330.379951652809 6.5517e-05 deg
peri 326.6304162298708 6.8006e-05 deg
M 81.47500384864898 1.7213e-05 deg
tp 2458562.589806632094
(2019-Mar-20.08980663)
9.2753e-05 TDB
period 1934.920677086414
5.30
2.3701e-05
6.489e-08
d
yr
n .1860541386854601 2.2789e-09 deg/d
Q 3.542561651161567 2.8928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      9490 days (25.98 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:58:06  

Additional Information
 Earth MOID = 1.52043 au 
 Jupiter MOID = 1.68387 au 
 T_jup = 3.216 
[ 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 15.8   n/a MPO449832  
diameter diameter 3.898 km 0.705 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

154605 (2003 QG34)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2003 QG34 = 1993 TU6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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