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452632 (2005 TA42)
Classification: Main-belt Asteroid          SPK-ID: 2452632
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2252954725095155 5.2243e-08  
a 2.224073280784679 9.6789e-09 au
q 1.722999640094507 1.1941e-07 au
i 2.023863786424259 6.6805e-06 deg
node 228.2855826996098 0.00014195 deg
peri 119.3210433481917 0.00014411 deg
M 285.7171206456358 2.0055e-05 deg
tp 2459646.481744601723
(2022-Mar-07.98174460)
6.8322e-05 TDB
period 1211.496226839958
3.32
7.9084e-06
2.165e-08
d
yr
n .2971532160186884 1.9398e-09 deg/d
Q 2.725146921474852 1.186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      9373 days (25.66 yr)  
   first obs. used      1995-10-16  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:05:57  

Additional Information
 Earth MOID = .716673 au 
 Jupiter MOID = 2.7039 au 
 T_jup = 3.613 
[ 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 18.4   n/a MPO456156  

452632 (2005 TA42)          Discovered 2005-Oct-03 by CSS at Catalina
Reference: Last Updated: 2016-01-04

Alternate Designations
 2005 TA42 = 1995 UH57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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