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469658 (2004 TQ196)
Classification: Main-belt Asteroid          SPK-ID: 2469658
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2329337555286707 5.3485e-08  
a 2.397755193337987 1.3572e-08 au
q 1.839237071315396 1.2307e-07 au
i 5.205992714257681 5.4924e-06 deg
node 204.1365480605697 4.8677e-05 deg
peri 165.3111497581462 5.1483e-05 deg
M 85.82987019320244 1.3045e-05 deg
tp 2458677.173245968548
(2019-Jul-12.67324597)
4.8619e-05 TDB
period 1356.143626796971
3.71
1.1515e-05
3.153e-08
d
yr
n .2654586084294565 2.2539e-09 deg/d
Q 2.956273315360579 1.6734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      2000-08-03  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:59:08  

Additional Information
 Earth MOID = .839472 au 
 Jupiter MOID = 2.51296 au 
 T_jup = 3.485 
[ 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 17.7   n/a MPO456286  

469658 (2004 TQ196)          Discovered 2004-Sep-22 by Yeung, W. K. Y. at Desert Eagle
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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