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109574 (2001 QV269)
Classification: Main-belt Asteroid          SPK-ID: 2109574
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2137330235694181 3.9994e-08  
a 2.390352225085448 9.1321e-09 au
q 1.879455016622049 9.8588e-08 au
i 5.830223209299835 6.7644e-06 deg
node 180.1309206061706 3.4139e-05 deg
peri 121.1471211396967 3.8176e-05 deg
M 36.38261510969527 1.5171e-05 deg
tp 2458864.078541466504
(2020-Jan-15.57854147)
5.6782e-05 TDB
period 1349.867922467487
3.70
7.7356e-06
2.118e-08
d
yr
n .2666927586085155 1.5283e-09 deg/d
Q 2.901249433548847 1.1084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      9585 days (26.24 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53649  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:28:18  

Additional Information
 Earth MOID = .872301 au 
 Jupiter MOID = 2.36151 au 
 T_jup = 3.494 
[ 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 16.2   n/a MPO432618  
diameter diameter 3.359 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109574 (2001 QV269)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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