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JPL Small-Body Database Browser
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382998 (2005 JL19)
Classification: Main-belt Asteroid          SPK-ID: 2382998
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1384524815072251 2.1451e-07  
a 3.066011756259678 1.1794e-07 au
q 2.641514820275201 7.278e-07 au
i 15.08158242892978 1.4168e-05 deg
node 73.07526877862202 4.8539e-05 deg
peri 168.8369483494709 9.4197e-05 deg
M 208.1901381037105 0.00011289 deg
tp 2459427.406936356150
(2021-Jul-31.90693636)
0.00065759 TDB
period 1960.916724182134
5.37
0.00011315
3.098e-07
d
yr
n .1835876024516799 1.0593e-08 deg/d
Q 3.490508692244155 1.3427e-07 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      4979 days (13.63 yr)  
   first obs. used      2005-04-17  
   last obs. used      2018-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:53:15  

Additional Information
 Earth MOID = 1.62966 au 
 Jupiter MOID = 1.54995 au 
 T_jup = 3.165 
[ 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 16.0   n/a MPO339216  
diameter diameter 2.801 km 0.555 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382998 (2005 JL19)          Discovered 2005-May-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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