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4378 Voigt (1988 JF)
Classification: Main-belt Asteroid          SPK-ID: 2004378
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO250248 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.2444087 n/a  
a 2.6776424 n/a AU
q 2.0232033 n/a AU
i 10.98524 n/a deg
node 98.25863 n/a deg
peri 128.39397 n/a deg
M 279.80787 n/a deg
tp 2456756.9975453
(2014-Apr-09.49754530)		 n/a JED
period 1600.3954044
4.38		 n/a
n/a		 d
yr
n 0.22494441 n/a deg/d
Q 3.3320815 n/a AU
   Orbit Determination Parameters
   # obs. used (total)      821  
   first obs. used      1913-??-??  
   last obs. used      2013-01-16  
   # oppositions      19  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.49  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.309 

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.70 mag n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 8
diameter diameter 11.62 km 1.2 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 8
rotation period rot_per 10.796 h n/a Asteroid Lightcurve DataBase (Rev. 2013-May-01) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Gil-Hutton, R.; Canada, M. (2003) Revista Mexicana de Astronomica y Astrofisica 39, 69-76.]
geometric albedo albedo 0.2734   0.064 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 8

4378 Voigt (1988 JF)          Discovered 1988-May-14 by Landgraf, W. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1988 JF = 1944 ME = 1952 BY1 = 1987 DK = A913 HB 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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