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80801 Yiwu (2000 CP98)
Classification: Main-belt Asteroid          SPK-ID: 2080801
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO236734 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1951728 n/a  
a 2.4189800 n/a AU
q 1.9468609 n/a AU
i 0.77839 n/a deg
node 192.83014 n/a deg
peri 87.30851 n/a deg
M 59.36622 n/a deg
tp 2456173.8875624
(2012-Sep-03.38756240)
n/a JED
period 1374.1901964
3.76
n/a
n/a
d
yr
n 0.26197247 n/a deg/d
Q 2.8910991 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      286  
   first obs. used      1998-??-??  
   last obs. used      2012-08-17  
   # oppositions      10  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.47  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.488 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4 mag n/a MPO236734  

80801 Yiwu           Discovered 2000 Feb. 8 by the Spacewatch Near-Earth Asteroid Survey at Kitt Peak.
Yiwu, with a population of 20~000, is a small county within the Xinjiang Uyghur Autonomous Region in Northwest China. It was the prime location chosen by many shadow chasers from all over the world to witness the total solar eclipse on 2008 Aug. 1. These included W. K. Y. Young, who suggested the name for this object.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20081113/MPCPages.arcLast Updated: 2008-11-17

Alternate Designations
 2000 CP98 = 2001 OQ24 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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