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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2007015426103623 1.7843e-07  
a 2.608983161856577 5.19e-08 au
q 2.085356216627501 4.3228e-07 au
i 14.35448537234118 1.6848e-05 deg
node 65.8297282082616 3.3796e-05 deg
peri 134.2624633517711 7.3008e-05 deg
M 219.251417163883 5.9194e-05 deg
tp 2458202.292638888400
(2018-Mar-24.79263889)
0.00026386 JED
period 1539.236457194589
4.21
4.593e-05
1.257e-07
d
yr
n .2338821941991522 6.9789e-09 deg/d
Q 3.132610107085653 6.2317e-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 = 1.10518 au 
 Jupiter MOID = 1.90816 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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