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JPL Small-Body Database Browser
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59415 (1999 GJ)
Classification: Main-belt Asteroid          SPK-ID: 2059415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1621502419916504 3.9684e-08  
a 2.456546352833741 9.0239e-09 au
q 2.058216767258044 9.5248e-08 au
i 2.404189515119338 3.5872e-06 deg
node 8.515539295430324 9.9872e-05 deg
peri 264.1825540978078 0.00010057 deg
M 6.167416246491844 1.1273e-05 deg
tp 2458576.407235722437
(2019-Apr-02.90723572)
4.4031e-05 TDB
period 1406.325565402886
3.85
7.749e-06
2.122e-08
d
yr
n .2559862444773709 1.4105e-09 deg/d
Q 2.854875938409438 1.0487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      970  
   data-arc span      10512 days (28.78 yr)  
   first obs. used      1991-02-14  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:10:25  

Additional Information
 Earth MOID = 1.04321 au 
 Jupiter MOID = 2.2536 au 
 T_jup = 3.473 
[ 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 15.6   n/a MPO449382  

59415 (1999 GJ)          Discovered 1999-Apr-04 by Galad, A., Toth, J. at Modra
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GJ = 2000 QR95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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