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70692 (1999 UY19)
Classification: Main-belt Asteroid          SPK-ID: 2070692
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1350634218400016 6.9894e-08  
a 2.558048173602616 1.9445e-08 au
q 2.21254943404428 1.7564e-07 au
i 13.16733347213979 7.8203e-06 deg
node 190.7728098351043 2.5529e-05 deg
peri 178.7356230261138 3.6347e-05 deg
M 10.46780780257328 3.2793e-05 deg
tp 2458957.047502371620
(2020-Apr-17.54750237)		 0.00013578 TDB
period 1494.381578382745
4.09		 1.7039e-05
4.665e-08		 d
yr
n .2409023272286322 2.7468e-09 deg/d
Q 2.903546913160951 2.2071e-08 au
   Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      8240 days (22.56 yr)  
   first obs. used      1995-10-20  
   last obs. used      2018-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62124  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 02:11:48  

Additional Information
 Earth MOID = 1.21215 au 
 Jupiter MOID = 2.56088 au 
 T_jup = 3.387 
[ 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 15.7   n/a MPO436276  
diameter diameter 4.403 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70692 (1999 UY19)          Discovered 1999-Oct-31 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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