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7407 (1988 TL)
Classification: Main-belt Asteroid          SPK-ID: 2007407
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724757326101695 5.1003e-08  
a 2.419101309293334 1.4254e-08 AU
q 2.001865038714746 1.2426e-07 AU
i 1.521228855674096 5.6859e-06 deg
node 296.8093420563 0.00022727 deg
peri 141.5382042979734 0.00022795 deg
M 299.0960197392922 1.9506e-05 deg
tp 2457232.999855283649
(2015-Jul-29.49985528)
7.5473e-05 JED
period 1374.293560844868
3.76
1.2147e-05
3.326e-08
d
yr
n .261952766320672 2.3153e-09 deg/d
Q 2.836337579871922 1.6713e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      940  
   data-arc span      11903 days (32.59 yr)  
   first obs. used      1982-01-30  
   last obs. used      2014-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51639  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:51:42  

Additional Information
 Earth MOID = 1.01729 AU 
 T_jup = 3.494 
[ 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 14.2 mag n/a MPO263415  

7407 (1988 TL)          Discovered 1988-Oct-03 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 TL = 1982 BP14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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