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6349 Acapulco (1995 CN1)
Classification: Main-belt Asteroid          SPK-ID: 2006349
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392512489708383 5.7187e-08  
a 2.666298890430765 2.1799e-08 AU
q 2.29501343980872 1.5721e-07 AU
i 10.79206536389495 7.3314e-06 deg
node 328.1253365550821 2.6048e-05 deg
peri 236.7159549569589 3.6658e-05 deg
M 156.963541773974 3.114e-05 deg
tp 2456307.141308879608
(2013-Jan-14.64130888)
0.00013296 JED
period 1590.236343945245
4.35
1.9502e-05
5.339e-08
d
yr
n .2263814440983469 2.7762e-09 deg/d
Q 3.037584341052809 2.4834e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1174  
   data-arc span      24678 days (67.56 yr)  
   first obs. used      1947-03-12  
   last obs. used      2014-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5035  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:06:57  

Additional Information
 Earth MOID = 1.31447 AU 
 T_jup = 3.344 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.3 mag n/a MPO302103  
diameter diameter 19.24 km 1.2 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 5
geometric albedo albedo 0.0757   0.010 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 5

6349 Acapulco           Discovered 1995 Feb. 8 by M. Koishikawa at the Ayashi Station of the Sendai Astronomical Observatory.
Named for the city in Mexico, Acapulco is the international sister city of Sendai, Japan, affiliated since 1973. Acapulco is a famous resort and well known as one of the three most beautiful ports in the world. Hasekura Tsunenaga, the retainer of the famous Japanese feudal lord Date Masamune, made a stop there after he crossed the Pacific Ocean on his way to Rome.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990202/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Alternate Designations
 1995 CN1 = 1947 EC = 1973 AH4 = 1973 CL = 1988 SA1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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