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26501 Sachiko (2000 CP2)
Classification: Main-belt Asteroid          SPK-ID: 2026501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943262890965483 4.9944e-08  
a 2.674289144461582 1.3892e-08 au
q 2.15460445904718 1.3579e-07 au
i 13.05426767297157 5.406e-06 deg
node 7.124619329704776 1.7139e-05 deg
peri 342.9419878650016 2.0152e-05 deg
M 32.111045253319 9.7179e-06 deg
tp 2458858.017045872366
(2020-Jan-09.51704587)
4.2861e-05 TDB
period 1597.390028300205
4.37
1.2447e-05
3.408e-08
d
yr
n .2253676269552519 1.7561e-09 deg/d
Q 3.193973829875984 1.6592e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1648  
   data-arc span      11022 days (30.18 yr)  
   first obs. used      1989-11-02  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49153  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:35:24  

Additional Information
 Earth MOID = 1.153 au 
 Jupiter MOID = 2.25479 au 
 T_jup = 3.316 
[ 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 13.7   n/a MPO358877  

26501 Sachiko           Discovered 2000 Feb. 2 by T. Kobayashi at Oizumi.
Sachiko Nagata (b. 1962) teaches the art of pressing flowers and manages a pear farm.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

Alternate Designations
 2000 CP2 = 1989 VR2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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