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46428 (2002 JO63)
Classification: Main-belt Asteroid          SPK-ID: 2046428
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1321118607111737 3.8288e-08  
a 2.547128644222578 1.1888e-08 au
q 2.210622739563604 9.9533e-08 au
i 2.109118592685169 4.0529e-06 deg
node 91.97057028284694 0.0001257 deg
peri 76.33935627950621 0.00012699 deg
M 214.729348697438 1.9333e-05 deg
tp 2459599.670095238995
(2022-Jan-20.17009524)
8.1432e-05 TDB
period 1484.82320655937
4.07
1.0395e-05
2.846e-08
d
yr
n .2424531071508449 1.6974e-09 deg/d
Q 2.883634548881552 1.3458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      886  
   data-arc span      10617 days (29.07 yr)  
   first obs. used      1991-10-01  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53899  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:47:18  

Additional Information
 Earth MOID = 1.21828 au 
 Jupiter MOID = 2.08526 au 
 T_jup = 3.429 
[ 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 15.3   n/a MPO432022  
diameter diameter 1.879 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.224   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46428 (2002 JO63)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 JO63 = 1998 KF48 = 2001 BA22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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