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JPL Small-Body Database Browser
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74543 (1999 JT36)
Classification: Main-belt Asteroid          SPK-ID: 2074543
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2268752684026837 3.4823e-08  
a 2.172058507899369 7.0461e-09 au
q 1.679272150933367 7.685e-08 au
i 4.54607778615045 4.9021e-06 deg
node 218.9838691465477 4.4877e-05 deg
peri 65.0509271232832 4.6018e-05 deg
M 48.36152562441337 1.0202e-05 deg
tp 2458443.426399789727
(2018-Nov-20.92639979)
3.2821e-05 TDB
period 1169.245497233715
3.20
5.6895e-06
1.558e-08
d
yr
n .3078908585508466 1.4982e-09 deg/d
Q 2.664844864865372 8.6447e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1200  
   data-arc span      9678 days (26.50 yr)  
   first obs. used      1993-05-29  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52088  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:48:34  

Additional Information
 Earth MOID = .668772 au 
 Jupiter MOID = 2.49744 au 
 T_jup = 3.650 
[ 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 15.2   n/a MPO344829  
diameter diameter 1.827 km 0.234 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.440   0.113 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

74543 (1999 JT36)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JT36 = 2000 YJ70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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