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39428 Emilybronte (4169 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2039428
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2026841596296093 8.3941e-08  
a 2.466215005440463 1.5687e-08 AU
q 1.966352289596831 2.0228e-07 AU
i 3.381509980187734 6.9175e-06 deg
node 73.81198886574022 0.00010681 deg
peri 305.5162212337275 0.00010774 deg
M 167.1017437998908 1.4983e-05 deg
tp 2456143.866082420247
(2012-Aug-04.36608242)
5.6083e-05 JED
period 1414.636406259129
3.87
1.3497e-05
3.695e-08
d
yr
n .2544823520780055 2.428e-09 deg/d
Q 2.966077721284095 1.8866e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      14892 days (40.77 yr)  
   first obs. used      1973-09-19  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54241  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:19:35  

Additional Information
 Earth MOID = .969757 AU 
 T_jup = 3.456 
[ 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 15.0 mag n/a MPO259609  

39428 Emilybrontë           Discovered 1973 Sept. 29 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Emily Brontë (1818-1848) wrote only one novel, Wuthering Heights, later accepted as one of the greatest masterpieces of English literature.
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

[ show close-approach data ]
Alternate Designations
 4169 T-2 = 2000 QN183 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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