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59609 (1999 JB67)
Classification: Main-belt Asteroid          SPK-ID: 2059609
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1032561798457132 4.9377e-08  
a 2.536923216173586 1.2321e-08 au
q 2.274970216309602 1.2834e-07 au
i 5.565238979985476 4.7249e-06 deg
node 122.0472069857899 6.68e-05 deg
peri 115.0212099002508 7.4392e-05 deg
M 60.45190734305271 3.3632e-05 deg
tp 2458752.662557762040
(2019-Sep-26.16255776)
0.00013735 TDB
period 1475.908422530844
4.04
1.0752e-05
2.944e-08
d
yr
n .243917572733058 1.777e-09 deg/d
Q 2.798876216037571 1.3594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      845  
   data-arc span      10252 days (28.07 yr)  
   first obs. used      1991-04-13  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58757  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:15:22  

Additional Information
 Earth MOID = 1.26958 au 
 Jupiter MOID = 2.21293 au 
 T_jup = 3.434 
[ 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 15.3   n/a MPO337726  

59609 (1999 JB67)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JB67 = 2000 SO13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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