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190516 (2000 JT73)
Classification: Main-belt Asteroid          SPK-ID: 2190516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423012916546686 6.5731e-08  
a 2.421665205947352 1.8711e-08 au
q 2.077059119185874 1.5293e-07 au
i 13.59393893953334 4.7404e-06 deg
node 87.03141754251712 2.5511e-05 deg
peri 100.6725235317883 3.2168e-05 deg
M 203.1922163552314 2.3558e-05 deg
tp 2459800.062822587328
(2022-Aug-08.56282259)
9.5583e-05 TDB
period 1376.478967526297
3.77
1.5953e-05
4.368e-08
d
yr
n .2615368694277724 3.0311e-09 deg/d
Q 2.766271292708829 2.1373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      7554 days (20.68 yr)  
   first obs. used      2000-05-02  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57489  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:00  

Additional Information
 Earth MOID = 1.12492 au 
 Jupiter MOID = 2.31511 au 
 T_jup = 3.461 
[ 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 15.7   n/a MPO433257  
diameter diameter 4.195 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190516 (2000 JT73)          Discovered 2000-May-02 by LONEOS at Anderson Mesa
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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