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136766 (1996 JD4)
Classification: Main-belt Asteroid          SPK-ID: 2136766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161611656825417 6.5524e-08  
a 2.583792558248031 2.4134e-08 au
q 2.166221562016384 1.7364e-07 au
i 11.41230814498336 5.058e-06 deg
node 61.90063852574871 3.815e-05 deg
peri 32.94225616335058 4.2108e-05 deg
M 301.1570306322283 1.8145e-05 deg
tp 2458848.457341241231
(2019-Dec-30.95734124)
7.7007e-05 TDB
period 1516.997592166608
4.15
2.1255e-05
5.819e-08
d
yr
n .2373108578806908 3.325e-09 deg/d
Q 3.001363554479678 2.8035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      8125 days (22.25 yr)  
   first obs. used      1996-05-09  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6393  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 05:25:20  

Additional Information
 Earth MOID = 1.19158 au 
 Jupiter MOID = 2.25349 au 
 T_jup = 3.377 
[ 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 16.1   n/a MPO412866  
diameter diameter 3.703 km 1.193 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136766 (1996 JD4)          Discovered 1996-May-09 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1996 JD4 = 2002 TB131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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