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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081168667389883 5.6854e-08  
a 3.01066025677643 2.8012e-08 AU
q 2.685157102998164 1.647e-07 AU
i 10.07108546961188 6.1809e-06 deg
node 189.1057677022145 3.1739e-05 deg
peri 197.3742355467152 4.1451e-05 deg
M 155.2726823363068 2.7204e-05 deg
tp 2456177.530754329904
(2012-Sep-07.03075433)
0.00014202 JED
period 1908.055711947724
5.22
2.6629e-05
7.291e-08
d
yr
n .1886737361733089 2.6332e-09 deg/d
Q 3.336163410554695 3.104e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1189  
   data-arc span      13236 days (36.24 yr)  
   first obs. used      1978-03-05  
   last obs. used      2014-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51376  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:19:08  

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 11.9 mag n/a MPO256925  

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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