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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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04062887812839414 3.5168e-08  
a 2.966609747224624 1.7657e-08 au
q 2.846079721350129 1.0305e-07 au
i 9.34337102284613 5.6841e-06 deg
node 176.7238235594887 2.5524e-05 deg
peri 122.5499163502965 8.4061e-05 deg
M 115.2498183341628 8.2083e-05 deg
tp 2458003.015278047089
(2017-Sep-06.51527805)
0.00042432 TDB
period 1866.33265901894
5.11
1.6663e-05
4.562e-08
d
yr
n .192891657476132 1.7221e-09 deg/d
Q 3.08713977309912 1.8375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1328  
   data-arc span      16908 days (46.29 yr)  
   first obs. used      1972-10-09  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54718  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:23:13  

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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