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109584 (2001 QZ275)
Classification: Main-belt Asteroid          SPK-ID: 2109584
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06316552363210437 3.7295e-08  
a 2.963992542498758 2.2874e-08 au
q 2.776770401510171 1.1476e-07 au
i 10.47827355234742 5.2568e-06 deg
node 22.35620168712682 2.1788e-05 deg
peri 293.8605191411017 4.9585e-05 deg
M 257.8983913905378 4.7065e-05 deg
tp 2459529.120706094858
(2021-Nov-10.62070609)
0.00024586 TDB
period 1863.863427676815
5.10
2.1576e-05
5.907e-08
d
yr
n .193147198799172 2.2359e-09 deg/d
Q 3.151214683487344 2.4319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      739  
   data-arc span      15893 days (43.51 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55291  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:06:17  

Additional Information
 Earth MOID = 1.78515 au 
 Jupiter MOID = 2.06691 au 
 T_jup = 3.237 
[ 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 14.6   n/a MPO432618  
diameter diameter 3.966 km 0.802 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109584 (2001 QZ275)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 QZ275 = 1976 UY6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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