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8226 (1996 TF7)
Classification: Main-belt Asteroid          SPK-ID: 2008226
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081168836062359 5.5854e-08  
a 3.010660276653144 2.5576e-08 AU
q 2.685157069944319 1.6316e-07 AU
i 10.07108726551256 6.0812e-06 deg
node 189.1057512744584 2.7645e-05 deg
peri 197.3742288435126 3.6295e-05 deg
M 155.2726980335628 2.5746e-05 deg
tp 2456177.530662982015
(2012-Sep-07.03066298)
0.00013245 JED
period 1908.055730843519
5.22
2.4314e-05
6.657e-08
d
yr
n .1886737343048414 2.4042e-09 deg/d
Q 3.33616348336197 2.8341e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1301  
   data-arc span      13594 days (37.22 yr)  
   first obs. used      1978-03-05  
   last obs. used      2015-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51293  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:00:50  

Additional Information
 Earth MOID = 1.69032 AU 
 T_jup = 3.217 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.0 mag n/a MPO337325  

8226 (1996 TF7)          Discovered 1996-Oct-05 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1996 TF7 = 1978 EH2 = 1980 RV = 1985 RC5 = 1988 EC2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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