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469644 (2004 TP82)
Classification: Main-belt Asteroid          SPK-ID: 2469644
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 .1544272295364841 1.4595e-07  
a 2.745892841630872 4.7802e-08 au
q 2.321852217493753 3.7569e-07 au
i 4.402133808011897 1.0691e-05 deg
node 359.3205401088589 0.00012591 deg
peri 56.36380396389212 0.00017455 deg
M 126.4303785833041 8.6546e-05 deg
tp 2458416.822782635703
(2018-Oct-25.32278264)
0.00040868 TDB
period 1661.972388326734
4.55
4.3399e-05
1.188e-07
d
yr
n .2166100968515165 5.6563e-09 deg/d
Q 3.169933465767991 5.5184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      5181 days (14.18 yr)  
   first obs. used      2004-10-05  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:14:59  

Additional Information
 Earth MOID = 1.33684 au 
 Jupiter MOID = 2.19859 au 
 T_jup = 3.326 
[ 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 MPO472614  

469644 (2004 TP82)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 TP82 = 2013 SS54 = 2015 BK149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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