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JPL Small-Body Database Browser
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245503 (2005 QL167)
Classification: Main-belt Asteroid          SPK-ID: 2245503
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2229643597601045 4.9199e-08  
a 3.083400719535008 3.2984e-08 au
q 2.395912252220039 1.4975e-07 au
i 18.75525467354941 7.5298e-06 deg
node 206.0336011583003 1.6625e-05 deg
peri 108.4113533237214 2.5138e-05 deg
M 264.1439625567346 1.8674e-05 deg
tp 2459527.075140270693
(2021-Nov-08.57514027)
0.00010772 TDB
period 1977.622438332579
5.41
3.1733e-05
8.688e-08
d
yr
n .1820367695178115 2.921e-09 deg/d
Q 3.770889186849976 4.0339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      7055 days (19.32 yr)  
   first obs. used      2000-09-28  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63089  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:43:46  

Additional Information
 Earth MOID = 1.46036 au 
 Jupiter MOID = 2.00598 au 
 T_jup = 3.109 
[ 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 MPO433608  
diameter diameter 4.119 km 0.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245503 (2005 QL167)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2005 QL167 = 2000 SC303 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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