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15737 (1991 CL)
Classification: Main-belt Asteroid          SPK-ID: 2015737
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560788829093927 3.4662e-08  
a 2.769100396831414 1.2247e-08 au
q 2.336902300230011 9.4392e-08 au
i 13.94808668033186 3.2522e-06 deg
node 128.401820668688 1.5747e-05 deg
peri 50.36098182928339 1.8713e-05 deg
M 105.5650000209846 1.0644e-05 deg
tp 2458506.958210969105
(2019-Jan-23.45821097)
4.9315e-05 TDB
period 1683.086667132129
4.61
1.1166e-05
3.057e-08
d
yr
n .2138927287763599 1.419e-09 deg/d
Q 3.201298493432817 1.4159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2145  
   data-arc span      25685 days (70.32 yr)  
   first obs. used      1950-04-11  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42459  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:01:54  

Additional Information
 Earth MOID = 1.36909 au 
 Jupiter MOID = 1.86317 au 
 T_jup = 3.278 
[ 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 12.6   n/a MPO492926  
diameter diameter 7.947 km 0.458 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.307   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

15737 (1991 CL)          Discovered 1991-Feb-05 by Arai, M., Mori, H. at Yorii
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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