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100152 (1993 TN19)
Classification: Main-belt Asteroid          SPK-ID: 2100152
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 .1243356751624654 4.3735e-08  
a 2.665553829572949 1.2951e-08 au
q 2.334130394491101 1.1627e-07 au
i 6.228579783924484 5.6733e-06 deg
node 25.25589763885631 3.3131e-05 deg
peri 306.5272885508021 3.8613e-05 deg
M 81.54529526211373 1.8971e-05 deg
tp 2458640.439051127249
(2019-Jun-05.93905113)
8.3612e-05 TDB
period 1589.569835728011
4.35
1.1584e-05
3.172e-08
d
yr
n .226476366063604 1.6505e-09 deg/d
Q 2.996977264654796 1.4561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      9613 days (26.32 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52436  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:01:30  

Additional Information
 Earth MOID = 1.3306 au 
 Jupiter MOID = 2.36609 au 
 T_jup = 3.364 
[ 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 15.6   n/a MPO449609  
diameter diameter 4.645 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100152 (1993 TN19)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1993 TN19 = 2002 VR100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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