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19137 Copiapo (1989 CP2)
Classification: Main-belt Asteroid          SPK-ID: 2019137
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1646423558164359 2.6286e-08  
a 2.544753114216125 1.1158e-08 au
q 2.125778966520371 6.6746e-08 au
i 8.830870229990229 4.6782e-07 deg
node 273.2341102348616 8.102e-06 deg
peri 338.2907718988301 8.9789e-06 deg
M 207.0071152943812 8.7042e-06 deg
tp 2459830.637958025110
(2022-Sep-08.13795803)
3.8251e-05 TDB
period 1482.74650370527
4.06
9.7522e-06
2.67e-08
d
yr
n .2427926817567181 1.5969e-09 deg/d
Q 2.96372726191188 1.2995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1723  
   data-arc span      11726 days (32.10 yr)  
   first obs. used      1989-02-04  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47485  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:46:19  

Additional Information
 Earth MOID = 1.11224 au 
 Jupiter MOID = 2.10918 au 
 T_jup = 3.408 
[ 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 13.88   n/a E2021B10  
diameter diameter 4.598 km 0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.201   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19137 Copiapó           Discovered 1989 Feb. 4 by E. W. Elst at the European Southern Observatory.
Copiapó, a mining district in northern Chile, was in 2010 the scene of a severe mining accident, with 33 miners buried alive at a depth of almost 700 meters for more than two months. They were finally rescued alive and healthy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20101128/MPCPages.arcLast Updated: 2010-12-06

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Alternate Designations
 1989 CP2 = 1998 MG25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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