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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1854630830562365 5.4925e-08  
a 2.79701446747998 2.6781e-08 AU
q 2.278271540988245 1.5621e-07 AU
i 7.759720811163396 7.1315e-06 deg
node 20.72415891212517 4.5825e-05 deg
peri 246.208980259759 5.0226e-05 deg
M 302.9131367738777 2.5474e-05 deg
tp 2457271.440654482498
(2015-Sep-05.94065448)
0.00012267 JED
period 1708.600369709343
4.68
2.4539e-05
6.718e-08
d
yr
n .2106987721542171 3.0261e-09 deg/d
Q 3.315757393971714 3.1748e-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 = 1.27773 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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