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109396 (2001 QV177)
Classification: Main-belt Asteroid          SPK-ID: 2109396
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1648666532898716 5.2635e-08  
a 2.671371756877946 1.258e-08 au
q 2.230951635628394 1.4184e-07 au
i 14.15275305253623 9.1748e-06 deg
node 17.71316015089841 1.6377e-05 deg
peri 47.32250308187847 2.9974e-05 deg
M 356.795130423887 2.4447e-05 deg
tp 2458614.697366105932
(2019-May-11.19736611)
0.00010834 TDB
period 1594.776847154739
4.37
1.1266e-05
3.084e-08
d
yr
n .2257369114947213 1.5946e-09 deg/d
Q 3.111791878127497 1.4655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1095  
   data-arc span      13280 days (36.36 yr)  
   first obs. used      1983-07-16  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:15:15  

Additional Information
 Earth MOID = 1.26634 au 
 Jupiter MOID = 2.37842 au 
 T_jup = 3.318 
[ 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 14.3   n/a MPO320264  
diameter diameter 4.776 km 0.678 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.162   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

109396 (2001 QV177)          Discovered 2001-Aug-25 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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