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JPL Small-Body Database Browser
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97905 (2000 QY79)
Classification: Main-belt Asteroid          SPK-ID: 2097905
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669757298879357 3.4854e-08  
a 2.432022913301319 1.2489e-08 au
q 2.025934112248648 8.4498e-08 au
i 2.481580397529443 4.5971e-06 deg
node 184.7346468607687 9.8142e-05 deg
peri 216.7158660847013 9.9449e-05 deg
M 291.2055220220569 1.8787e-05 deg
tp 2458865.228683016011
(2020-Jan-16.72868302)
7.3324e-05 TDB
period 1385.319413519207
3.79
1.0671e-05
2.922e-08
d
yr
n .2598678662024026 2.0017e-09 deg/d
Q 2.838111714353991 1.4574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      6947 days (19.02 yr)  
   first obs. used      1999-06-12  
   last obs. used      2018-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53642  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:49:40  

Additional Information
 Earth MOID = 1.03425 au 
 Jupiter MOID = 2.56187 au 
 T_jup = 3.486 
[ 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 15.9   n/a MPO449597  
diameter diameter 3.660 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97905 (2000 QY79)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QY79 = 1999 LT31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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