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452525 (2004 TT71)
Classification: Main-belt Asteroid          SPK-ID: 2452525
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2005390981892 4.8369e-08  
a 2.343300124834512 1.6984e-08 au
q 1.873376831013559 1.1077e-07 au
i .3609781407823305 7.5145e-06 deg
node 267.97692465201 0.00094027 deg
peri 111.7362743806037 0.00094068 deg
M 128.0982648423991 2.8377e-05 deg
tp 2458534.290577617671
(2019-Feb-19.79057762)
9.9664e-05 TDB
period 1310.208161399597
3.59
1.4245e-05
3.9e-08
d
yr
n .2747654995641602 2.9872e-09 deg/d
Q 2.813223418655465 2.039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6569 days (17.98 yr)  
   first obs. used      2002-02-06  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:35:57  

Additional Information
 Earth MOID = .875795 au 
 Jupiter MOID = 2.64838 au 
 T_jup = 3.535 
[ 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 17.9   n/a MPO456155  

452525 (2004 TT71)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2004 TT71 = 2002 CN257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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