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13560 La Perouse (1992 RX6)
Classification: Main-belt Asteroid          SPK-ID: 2013560
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08889606810716148 7.155e-08  
a 3.042757585912165 3.1327e-08 AU
q 2.772268400321336 2.1895e-07 AU
i 9.493386456839104 8.8033e-06 deg
node 8.057770719138333 3.8424e-05 deg
peri 26.69260359214446 5.7398e-05 deg
M 32.13114708011325 4.0851e-05 deg
tp 2456827.469291137942
(2014-Jun-18.96929114)
0.00022003 JED
period 1938.65021485318
5.31
2.9939e-05
8.197e-08
d
yr
n .1856962113339584 2.8677e-09 deg/d
Q 3.313246771502996 3.4111e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      8197 days (22.44 yr)  
   first obs. used      1992-09-02  
   last obs. used      2015-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51534  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:35:20  

Additional Information
 Earth MOID = 1.78111 AU 
 T_jup = 3.213 
[ 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 12.9 mag n/a MPO270252  

13560 La Pérouse           Discovered 1992 Sept. 2 by E. W. Elst at the European Southern Observatory.
In 1785 French navigator Jean-François Galoup, Comte de La Pérouse (1741-1788), sailed along the coast of South and North America and across the Pacific to China and Australia. In 1788, his ships L´Astrolabe and La Boussole vanished without a trace. The strait between Hokkaido and Sakhalin is named for him.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050919/MPCPages.arcLast Updated: 2005-09-26

[ show close-approach data ]
Alternate Designations
 1992 RX6 = 1995 DM10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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