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58450 (1996 JB1)
Classification: Main-belt Asteroid          SPK-ID: 2058450
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1857340061871354 5.2307e-08  
a 2.318951703768875 8.0543e-09 au
q 1.888243513673399 1.2342e-07 au
i 23.39144056008384 4.853e-06 deg
node 229.9597314088015 9.4411e-06 deg
peri 336.4630936726118 1.3377e-05 deg
M 309.5803747025874 1.0588e-05 deg
tp 2459181.147974150030
(2020-Nov-27.64797415)
3.8323e-05 TDB
period 1289.840420479052
3.53
6.7199e-06
1.84e-08
d
yr
n .2791042940539067 1.4541e-09 deg/d
Q 2.749659893864351 9.5502e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1142  
   data-arc span      8715 days (23.86 yr)  
   first obs. used      1996-05-13  
   last obs. used      2020-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53356  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:04  

Additional Information
 Earth MOID = .893804 au 
 Jupiter MOID = 2.27202 au 
 T_jup = 3.448 
[ 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 14.8   n/a MPO359142  
diameter diameter 2.760 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.356   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58450 (1996 JB1)          Discovered 1996-May-13 by NEAT at Haleakala
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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