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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1854631080065993 5.3626e-08  
a 2.797014500634502 2.1713e-08 AU
q 2.278271498207301 1.5471e-07 AU
i 7.75971491926523 6.8297e-06 deg
node 20.72421120690094 4.0272e-05 deg
peri 246.208954141514 4.383e-05 deg
M 302.9130983424283 1.7849e-05 deg
tp 2457271.440841699878
(2015-Sep-05.94084170)
8.4905e-05 JED
period 1708.600400088786
4.68
1.9895e-05
5.447e-08
d
yr
n .2106987684079278 2.4534e-09 deg/d
Q 3.315757503061703 2.5739e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1151  
   data-arc span      12203 days (33.41 yr)  
   first obs. used      1982-03-20  
   last obs. used      2015-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47975  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:21:03  

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 12.8 mag n/a MPO337314  
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
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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