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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645008618080145 2.6181e-08  
a 2.544949560162754 1.1179e-08 au
q 2.126303164258054 6.6495e-08 au
i 8.829879359226885 4.6754e-07 deg
node 273.2321087860357 8.0996e-06 deg
peri 338.2950148506161 8.9761e-06 deg
M 254.5766275385896 8.8824e-06 deg
tp 2459830.761771820170
(2022-Sep-08.26177182)
3.8279e-05 TDB
period 1482.918201203311
4.06
9.7709e-06
2.675e-08
d
yr
n .2427645703639477 1.5996e-09 deg/d
Q 2.963595956067455 1.3018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1731  
   data-arc span      11777 days (32.24 yr)  
   first obs. used      1989-02-04  
   last obs. used      2021-05-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4742  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:09:02  

Additional Information
 Earth MOID = 1.11451 au 
 Jupiter MOID = 2.10811 au 
 T_jup = 3.408 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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

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