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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558260894511914 3.1672e-08  
a 2.649054882845895 1.2965e-08 au
q 2.236263019710435 8.2091e-08 au
i 12.30756274523491 6.0717e-06 deg
node 336.8674865407317 1.6933e-05 deg
peri 88.95231818734139 2.9691e-05 deg
M 104.5338871571049 2.1197e-05 deg
tp 2458743.212362763810
(2019-Sep-16.71236276)
9.265e-05 TDB
period 1574.834284671861
4.31
1.1561e-05
3.165e-08
d
yr
n .2285954804921022 1.6782e-09 deg/d
Q 3.061846745981354 1.4985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      803  
   data-arc span      8561 days (23.44 yr)  
   first obs. used      1997-10-10  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52924  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:07  

Additional Information
 Earth MOID = 1.28916 au 
 Jupiter MOID = 2.31664 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 15.28   n/a E2021B10  
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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