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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725130082820866 5.6892e-08  
a 2.419408820099279 1.5512e-08 AU
q 2.002029326279739 1.3627e-07 AU
i 1.521296824407359 5.8469e-06 deg
node 296.8119435409544 0.00025173 deg
peri 141.4951111893323 0.00025237 deg
M 246.7577423887471 1.9386e-05 deg
tp 2457232.882725123164
(2015-Jul-29.38272512)
7.57e-05 JED
period 1374.555614907409
3.76
1.322e-05
3.619e-08
d
yr
n .2619028259720505 2.5188e-09 deg/d
Q 2.836788313918819 1.8188e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      11835 days (32.40 yr)  
   first obs. used      1982-01-30  
   last obs. used      2014-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52259  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:16:58  

Additional Information
 Earth MOID = 1.01699 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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