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JPL Small-Body Database Browser
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393812 (2005 QV174)
Classification: Main-belt Asteroid          SPK-ID: 2393812
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03829429418268308 6.7102e-08  
a 3.020476955709376 6.287e-08 au
q 2.904809922595426 2.2094e-07 au
i 18.94268139733181 9.3065e-06 deg
node 170.4230162956175 2.4586e-05 deg
peri 100.8839237851717 0.00013038 deg
M 359.6905138812609 0.00012699 deg
tp 2459002.148353637012
(2020-Jun-01.64835364)
0.00067637 TDB
period 1917.395557972318
5.25
5.9865e-05
1.639e-07
d
yr
n .1877546855176336 5.862e-09 deg/d
Q 3.136143988823326 6.5277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5017 days (13.74 yr)  
   first obs. used      2005-08-31  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58307  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:10:26  

Additional Information
 Earth MOID = 1.94868 au 
 Jupiter MOID = 1.94721 au 
 T_jup = 3.163 
[ 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 16.1   n/a MPO476860  
diameter diameter 3.186 km 0.399 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393812 (2005 QV174)          Discovered 2005-Aug-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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