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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724757312332619 5.3041e-08  
a 2.419101308944149 1.4696e-08 AU
q 2.001865041756666 1.2838e-07 AU
i 1.521229377187654 5.766e-06 deg
node 296.8093023250161 0.0002368 deg
peri 141.5382442747882 0.00023746 deg
M 299.096019697461 1.9534e-05 deg
tp 2457232.999855392999
(2015-Jul-29.49985539)
7.5551e-05 JED
period 1374.29356054731
3.76
1.2523e-05
3.429e-08
d
yr
n .2619527663773893 2.387e-09 deg/d
Q 2.836337576131632 1.723e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      11875 days (32.51 yr)  
   first obs. used      1982-01-30  
   last obs. used      2014-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51975  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:10:26  

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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