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13648 (1996 JJ1)
Classification: Main-belt Asteroid          SPK-ID: 2013648
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04062887726558805 3.5095e-08  
a 2.966609747699578 1.7562e-08 au
q 2.846079724365394 1.027e-07 au
i 9.343370817146877 5.5273e-06 deg
node 176.7238232697957 2.5432e-05 deg
peri 122.5499106849511 8.2881e-05 deg
M 115.2498241025357 8.1002e-05 deg
tp 2458003.015247998874
(2017-Sep-06.51524800)
0.00041862 TDB
period 1866.332659467139
5.11
1.6573e-05
4.537e-08
d
yr
n .1928916574298091 1.7128e-09 deg/d
Q 3.087139771033761 1.8275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1381  
   data-arc span      17225 days (47.16 yr)  
   first obs. used      1972-10-09  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:36:42  

Additional Information
 Earth MOID = 1.84362 au 
 Jupiter MOID = 2.01832 au 
 T_jup = 3.243 
[ 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 13.6   n/a MPO332946  
diameter diameter 7.400 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.141   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13648 (1996 JJ1)          Discovered 1996-May-15 by JPL/GEODSS NEAT at Haleakala
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 JJ1 = 1972 TU9 = 1980 FE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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