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7233 Majella (1986 EQ5)
Classification: Main-belt Asteroid          SPK-ID: 2007233
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130855272998666 7.2614e-08  
a 2.666341708683495 2.1812e-08 AU
q 2.317436836485986 1.9287e-07 AU
i 12.25592126946833 9.413e-06 deg
node 18.59927347415639 2.949e-05 deg
peri 213.1120175925823 4.3525e-05 deg
M 143.7988355886924 3.164e-05 deg
tp 2456165.278769362260
(2012-Aug-25.77876936)
0.0001397 JED
period 1590.274650649318
4.35
1.9514e-05
5.343e-08
d
yr
n .226375990998165 2.7779e-09 deg/d
Q 3.015246580881003 2.4667e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1018  
   data-arc span      10134 days (27.75 yr)  
   first obs. used      1986-03-07  
   last obs. used      2013-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56977  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Dec-19 23:05:03  

Additional Information
 Earth MOID = 1.31846 AU 
 T_jup = 3.339 
[ 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 12.2 mag n/a MPO267737  
rotation period rot_per 3.812 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Crawford, G. (2008) Minor Planet Bul. 35, 173.]
[Behrend, R. (2012) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

7233 Majella           Discovered 1986 Mar. 7 by G. De Sanctis at the European Southern Observatory.
The Majella National Park in Abruzzo, Italy, is one of the largest, wildest and best preserved natural reserves in Italy. The name was suggested by M. Di Martino.
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
 1986 EQ5 = 1951 GU = 1992 UR1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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