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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2026841363863356 8.5853e-08  
a 2.466214992170333 1.2475e-08 AU
q 1.966352336339256 2.0788e-07 AU
i 3.381517121315621 7.1782e-06 deg
node 73.81186997206328 0.00011373 deg
peri 305.516359411044 0.00011478 deg
M 167.1017349077859 1.5693e-05 deg
tp 2456143.866122661970
(2012-Aug-04.36612266)
5.9457e-05 JED
period 1414.636394841384
3.87
1.0733e-05
2.939e-08
d
yr
n .2544823541319711 1.9308e-09 deg/d
Q 2.966077648001411 1.5003e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      14812 days (40.55 yr)  
   first obs. used      1973-09-19  
   last obs. used      2014-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55963  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:41:55  

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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