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169078 Chuckshaw (2001 HD14)
Classification: Main-belt Asteroid          SPK-ID: 2169078
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2005829776153516 1.7835e-07  
a 2.609289500314917 5.1853e-08 au
q 2.085910442881278 4.3212e-07 au
i 14.35294001030265 1.6846e-05 deg
node 65.83421134435201 3.3801e-05 deg
peri 134.2297976583523 7.3055e-05 deg
M 172.516918285605 5.8453e-05 deg
tp 2456662.746942972784
(2014-Jan-05.24694297)
0.00023829 JED
period 1539.507563484914
4.21
4.5891e-05
1.256e-07
d
yr
n .2338410076953984 6.9705e-09 deg/d
Q 3.132668557748556 6.2254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5332 days (14.60 yr)  
   first obs. used      1999-11-14  
   last obs. used      2014-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56194  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 15:52:02  

Additional Information
 Earth MOID = 1.10574 au 
 Jupiter MOID = 1.90755 au 
 T_jup = 3.338 
[ 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 16.2 mag n/a MPO248281  

169078 Chuckshaw           Discovered 2001 Apr. 23 by E. Sheridan at Kanab.
Charles "Chuck" Shaw (b. 1946) was the mission director for NASA's Hubble Space Telescope rescue mission STS-125.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100923/MPCPages.arcLast Updated: 2010-12-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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