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181089 (2005 QV51)
Classification: Main-belt Asteroid          SPK-ID: 2181089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07968844875407262 6.9212e-08  
a 3.062273731823991 3.4676e-08 au
q 2.818245888474592 2.263e-07 au
i 10.19320178959752 6.3285e-06 deg
node 175.6760789517406 3.6146e-05 deg
peri 218.2508077886574 5.6039e-05 deg
M 263.2534221690742 4.8562e-05 deg
tp 2459726.514300747557
(2022-May-27.01430075)
0.00026947 TDB
period 1957.331747692975
5.36
3.3246e-05
9.102e-08
d
yr
n .1839238547192202 3.124e-09 deg/d
Q 3.30630157517339 3.7439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      7308 days (20.01 yr)  
   first obs. used      2000-09-06  
   last obs. used      2020-09-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6144  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:10  

Additional Information
 Earth MOID = 1.82945 au 
 Jupiter MOID = 2.09788 au 
 T_jup = 3.204 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.46   n/a E2021B55  
diameter diameter 3.501 km 0.780 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

181089 (2005 QV51)          Discovered 2005-Aug-27 by LONEOS at Anderson Mesa
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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