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9058 (1992 JB)
Classification: Apollo [NEO]          SPK-ID: 2009058
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3596771595114436 2.1123e-07  
a 1.55650188677318 2.3538e-08 au
q .9966637093643997 3.4126e-07 au
i 16.08025360121074 1.1807e-05 deg
node 218.3705310092789 2.5633e-05 deg
peri 306.9679360588103 5.2961e-05 deg
M 100.8378526940665 0.00011985 deg
tp 2457201.824647490293
(2015-Jun-28.32464749)
0.00023169 JED
period 709.2884764265023
1.94
1.609e-05
4.405e-08
d
yr
n .5075508935570644 1.1513e-08 deg/d
Q 2.116340064181959 3.2005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      8326 days (22.80 yr)  
   first obs. used      1992-01-09  
   last obs. used      2014-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62644  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:28:26  

Additional Information
 Earth MOID = .0845312 au 
 Jupiter MOID = 2.94899 au 
 T_jup = 4.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8 mag n/a MPO309222  

9058 (1992 JB)          Discovered 1992-May-01 by Alu, J., Lawrence, K. J. at Palomar
Reference: 19980808/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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