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56006 (1998 TJ13)
Classification: Main-belt Asteroid          SPK-ID: 2056006
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .122874590767007 3.1794e-08  
a 2.209716815887532 7.4957e-09 au
q 1.938198766424377 7.0674e-08 au
i 3.295749460569548 3.0872e-06 deg
node 41.04128053054641 8.8604e-05 deg
peri 342.2606085865942 9.0946e-05 deg
M 98.49865269545811 2.1372e-05 deg
tp 2458272.230036264820
(2018-Jun-02.73003626)
7.0674e-05 TDB
period 1199.78480629628
3.28
6.1048e-06
1.671e-08
d
yr
n .3000538080752292 1.5267e-09 deg/d
Q 2.481234865350686 8.4167e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      7519 days (20.59 yr)  
   first obs. used      1998-08-31  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55861  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:22:56  

Additional Information
 Earth MOID = .941135 au 
 Jupiter MOID = 2.95685 au 
 T_jup = 3.646 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO452931  
diameter diameter 2.401 km 0.528 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.243   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56006 (1998 TJ13)          Discovered 1998-Oct-13 by Spacewatch at Kitt Peak
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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