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19124 (1986 TH3)
Classification: Main-belt Asteroid          SPK-ID: 2019124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3161220470482102 4.8944e-08  
a 2.738303831084305 1.3959e-08 au
q 1.872665618561978 1.2972e-07 au
i 15.52195862124953 5.6773e-06 deg
node 192.6623659089533 1.7533e-05 deg
peri 219.6882770095007 1.8972e-05 deg
M 132.5095546745515 7.5511e-06 deg
tp 2458391.292036731987
(2018-Sep-29.79203673)
3.3532e-05 TDB
period 1655.087192128374
4.53
1.2655e-05
3.465e-08
d
yr
n .2175111992360082 1.6632e-09 deg/d
Q 3.603942043606632 1.8371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1748  
   data-arc span      12192 days (33.38 yr)  
   first obs. used      1986-09-09  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44487  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:42:10  

Additional Information
 Earth MOID = .906539 au 
 Jupiter MOID = 1.91204 au 
 T_jup = 3.226 
[ 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 13.6   n/a MPO474018  
diameter diameter 8.621 km 0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19124 (1986 TH3)          Discovered 1986-Oct-04 by Mrkos, A. at Klet
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 TH3 = 1999 MT1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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