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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177095752274141 5.1247e-08  
a 3.127835431012601 1.6213e-08 au
q 2.573909062367712 1.5593e-07 au
i 17.35931342605448 4.7482e-06 deg
node 186.5384084773175 1.2922e-05 deg
peri 180.1073567076278 1.6825e-05 deg
M 103.8295981273342 1.1557e-05 deg
tp 2458617.749115331961
(2019-May-14.24911533)
6.3683e-05 TDB
period 2020.525189967623
5.53
1.571e-05
4.301e-08
d
yr
n .178171498077571 1.3853e-09 deg/d
Q 3.681761799657489 1.9084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1657  
   data-arc span      10779 days (29.51 yr)  
   first obs. used      1991-09-10  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47302  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:32:44  

Additional Information
 Earth MOID = 1.57113 au 
 Jupiter MOID = 1.7828 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 13.17   n/a E2020-QM5  
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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