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7050 (1982 FE3)
Classification: Main-belt Asteroid          SPK-ID: 2007050
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1853802657513471 5.4926e-08  
a 2.798242033588368 2.7177e-08 AU
q 2.279503181765167 1.5609e-07 AU
i 7.757638879857313 7.1295e-06 deg
node 20.73668407395891 4.5839e-05 deg
peri 246.0579646290965 5.0228e-05 deg
M 260.9183705365469 2.5186e-05 deg
tp 2457271.062137990986
(2015-Sep-05.56213799)
0.00012267 JED
period 1709.725310272984
4.68
2.4908e-05
6.819e-08
d
yr
n .2105601395948922 3.0675e-09 deg/d
Q 3.316980885411569 3.2215e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      11756 days (32.19 yr)  
   first obs. used      1982-03-20  
   last obs. used      2014-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48233  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:36:13  

Additional Information
 Earth MOID = 1.27719 AU 
 T_jup = 3.288 
[ 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 12.7 mag n/a MPO256916  
diameter diameter 16.90 km 1.0 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 4
geometric albedo albedo 0.0390   0.005 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 4

7050 (1982 FE3)          Discovered 1982-Mar-20 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 FE3 = 1983 RT8 = 1987 KE = 1996 KU 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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