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101846 (1999 JB88)
Classification: Outer Main-belt Asteroid          SPK-ID: 2101846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1761854896700838 4.8123e-08  
a 3.203131831485925 2.8405e-08 au
q 2.638786481277744 1.4986e-07 au
i 16.09174291808127 5.2724e-06 deg
node 89.45954693244198 2.0949e-05 deg
peri 178.2858129937407 2.6863e-05 deg
M 210.7538187326255 1.9228e-05 deg
tp 2459868.583244780785
(2022-Oct-16.08324478)
0.0001173 TDB
period 2093.922708556416
5.73
2.7853e-05
7.626e-08
d
yr
n .1719261167228994 2.2869e-09 deg/d
Q 3.767477181694105 3.3409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      758  
   data-arc span      7865 days (21.53 yr)  
   first obs. used      1999-04-10  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:12  

Additional Information
 Earth MOID = 1.6228 au 
 Jupiter MOID = 1.34931 au 
 T_jup = 3.109 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO417514  

101846 (1999 JB88)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 JB88 = 2004 CF58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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