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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1671863575728473 3.3069e-08  
a 2.432389404217689 9.1618e-09 au
q 2.025727079527746 8.2068e-08 au
i 2.481464203072806 4.3974e-06 deg
node 184.730740775413 7.2474e-05 deg
peri 216.7383068888778 7.3602e-05 deg
M 35.13474047586832 1.1962e-05 deg
tp 2458865.267109635273
(2020-Jan-16.76710964)
4.6048e-05 TDB
period 1385.632564007109
3.79
7.8287e-06
2.143e-08
d
yr
n .2598091365281692 1.4679e-09 deg/d
Q 2.839051728907633 1.0694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      852  
   data-arc span      7534 days (20.63 yr)  
   first obs. used      1999-06-12  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49693  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:25:39  

Additional Information
 Earth MOID = 1.03463 au 
 Jupiter MOID = 2.56213 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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