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447213 (2005 TP90)
Classification: Main-belt Asteroid          SPK-ID: 2447213
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1496630556546301 5.988e-08  
a 2.871001704828215 2.7618e-08 au
q 2.441318816893972 1.7442e-07 au
i 12.15905611080463 6.816e-06 deg
node 217.3481828987339 2.2756e-05 deg
peri 194.6840810742158 3.0933e-05 deg
M 332.9022117687521 1.9149e-05 deg
tp 2459134.245736346563
(2020-Oct-11.74573635)
9.527e-05 TDB
period 1776.841145626792
4.86
2.5639e-05
7.02e-08
d
yr
n .2026067444948815 2.9235e-09 deg/d
Q 3.300684592762458 3.1751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      5534 days (15.15 yr)  
   first obs. used      2005-09-01  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:53:30  

Additional Information
 Earth MOID = 1.45356 au 
 Jupiter MOID = 2.09768 au 
 T_jup = 3.248 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO456118  

447213 (2005 TP90)          Discovered 2005-Oct-06 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 TP90 = 2010 OT39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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