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21375 Fanshawe (1997 YZ17)
Classification: Main-belt Asteroid          SPK-ID: 2021375
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0407133622234501 3.6181e-08  
a 2.157145727417518 9.0344e-09 au
q 2.069321072048401 7.7581e-08 au
i 3.940054859547096 5.7346e-06 deg
node 321.4683477021113 5.1711e-05 deg
peri 293.9386365128599 9.0655e-05 deg
M 10.88016899349675 7.3638e-05 deg
tp 2459361.525557956272
(2021-May-27.02555796)
0.00023673 TDB
period 1157.224593043346
3.17
7.2699e-06
1.99e-08
d
yr
n .3110891370302182 1.9543e-09 deg/d
Q 2.244970382786635 9.4022e-09 au
  Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      9577 days (26.22 yr)  
   first obs. used      1995-03-02  
   last obs. used      2021-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52661  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 05:07:10  

Additional Information
 Earth MOID = 1.05788 au 
 Jupiter MOID = 2.75982 au 
 T_jup = 3.696 
[ 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 15.86   n/a E2021B10  

21375 Fanshawe           Discovered 1997 Dec. 31 by Spacewatch at Kitt Peak.
Located in London, Canada, Fanshawe College was founded in 1967, and developed a particular reputation for arts, media, landscape design and hospitality studies. Name suggested by R. and P. Jedicke.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-05-29Last Updated: 2018-07-10

Alternate Designations
 1997 YZ17 = 1995 EY3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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