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52608 (1997 TM19)
Classification: Main-belt Asteroid          SPK-ID: 2052608
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557558155449713 3.17e-08  
a 2.649478289661118 1.3216e-08 au
q 2.236806637886255 8.2301e-08 au
i 12.30665070078415 6.2543e-06 deg
node 336.8671738745901 1.7125e-05 deg
peri 89.01600338619295 3.1695e-05 deg
M 58.76432923286814 2.2749e-05 deg
tp 2458743.371475840151
(2019-Sep-16.87147584)
9.9653e-05 TDB
period 1575.211865870686
4.31
1.1786e-05
3.227e-08
d
yr
n .2285406857324635 1.7099e-09 deg/d
Q 3.062149941435981 1.5274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      799  
   data-arc span      8255 days (22.60 yr)  
   first obs. used      1997-10-10  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52962  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:17:00  

Additional Information
 Earth MOID = 1.29028 au 
 Jupiter MOID = 2.31596 au 
 T_jup = 3.341 
[ 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 15.3   n/a MPO452885  
diameter diameter 2.142 km 0.478 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.351   0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52608 (1997 TM19)          Discovered 1997-Oct-10 by Sarounova, L. at Ondrejov
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 TM19 = 1999 FE51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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