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JPL Small-Body Database Browser
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109403 (2001 QV180)
Classification: Main-belt Asteroid          SPK-ID: 2109403
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2309061858855722 7.851e-08  
a 3.162012665110198 2.3807e-08 au
q 2.431884380887729 2.5121e-07 au
i 27.27334391870873 9.0636e-06 deg
node 61.97892024634909 1.4343e-05 deg
peri 299.9834601567171 2.0073e-05 deg
M 43.00855534491924 1.3483e-05 deg
tp 2458355.144279167874
(2018-Aug-24.64427917)
7.6794e-05 TDB
period 2053.732304914536
5.62
2.3194e-05
6.35e-08
d
yr
n .1752906155970415 1.9796e-09 deg/d
Q 3.892140949332667 2.9304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      10640 days (29.13 yr)  
   first obs. used      1990-10-20  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52417  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:05:41  

Additional Information
 Earth MOID = 1.53592 au 
 Jupiter MOID = 1.8822 au 
 T_jup = 2.994 
[ 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 14.3   n/a MPO320265  
diameter diameter 8.152 km 0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109403 (2001 QV180)          Discovered 2001-Aug-26 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QV180 = 1990 UJ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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