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37808 (1997 YL14)
Classification: Main-belt Asteroid          SPK-ID: 2037808
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07495624800617812 4.4485e-08  
a 2.3324708948974 9.1146e-09 au
q 2.157637628032278 1.0535e-07 au
i 2.687994800479976 3.8395e-06 deg
node 239.9535542755861 9.4418e-05 deg
peri 270.1903962319074 9.7965e-05 deg
M 75.2739323647203 2.6555e-05 deg
tp 2458728.439883040118
(2019-Sep-01.93988304)
9.5765e-05 TDB
period 1301.136250342373
3.56
7.6267e-06
2.088e-08
d
yr
n .2766812467989204 1.6218e-09 deg/d
Q 2.507304161762522 9.7978e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1391  
   data-arc span      10558 days (28.91 yr)  
   first obs. used      1991-02-10  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50721  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:33:56  

Additional Information
 Earth MOID = 1.17041 au 
 Jupiter MOID = 2.48682 au 
 T_jup = 3.565 
[ 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 14.9   n/a MPO358976  
diameter diameter 5.573 km 0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37808 (1997 YL14)          Discovered 1997-Dec-31 by Kobayashi, T. at Oizumi
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YL14 = 1991 CU5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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