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109604 (2001 QZ283)
Classification: Main-belt Asteroid          SPK-ID: 2109604
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1913721256907767 1.1631e-07  
a 2.606306295634065 1.3294e-08 au
q 2.10753191963732 2.9692e-07 au
i 13.61738261753799 7.5102e-06 deg
node 27.27614203135282 1.8168e-05 deg
peri 346.4519856434816 2.0972e-05 deg
M 155.3067201718383 1.2055e-05 deg
tp 2458337.483473405043
(2018-Aug-06.98347340)
4.9248e-05 TDB
period 1536.868136228051
4.21
1.1759e-05
3.219e-08
d
yr
n .2342426077513399 1.7922e-09 deg/d
Q 3.10508067163081 1.5838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      8099 days (22.17 yr)  
   first obs. used      1997-12-02  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54471  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:28:52  

Additional Information
 Earth MOID = 1.11153 au 
 Jupiter MOID = 2.35953 au 
 T_jup = 3.347 
[ 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 15.0   n/a MPO474963  
diameter diameter 6.384 km 1.454 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.079   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

109604 (2001 QZ283)          Discovered 2001-Aug-18 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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