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14562 (1997 YQ19)
Classification: Main-belt Asteroid          SPK-ID: 2014562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1772235642245637 5.0814e-08  
a 3.127778379907873 1.6194e-08 au
q 2.573462347316068 1.5438e-07 au
i 17.36142508582216 4.6302e-06 deg
node 186.5315930514056 1.2637e-05 deg
peri 180.1309261376818 1.6464e-05 deg
M 138.7179219765932 1.1513e-05 deg
tp 2458617.957257703604
(2019-May-14.45725770)
6.2884e-05 TDB
period 2020.469909245002
5.53
1.5692e-05
4.296e-08
d
yr
n .1781763729084799 1.3838e-09 deg/d
Q 3.682094412499677 1.9064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1707  
   data-arc span      10839 days (29.68 yr)  
   first obs. used      1991-09-10  
   last obs. used      2021-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:18:11  

Additional Information
 Earth MOID = 1.57141 au 
 Jupiter MOID = 1.78321 au 
 T_jup = 3.120 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.18   n/a MPCxxxxx  
diameter diameter 9.259 km 0.279 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.156   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14562 (1997 YQ19)          Discovered 1997-Dec-27 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YQ19 = 1991 RK10 = 1995 HZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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