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JPL Small-Body Database Browser
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390802 (2004 GS19)
Classification: Mars-crossing Asteroid          SPK-ID: 2390802
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2693299462771386 6.8819e-08  
a 2.272249117768362 2.6939e-08 au
q 1.660264384951533 1.5062e-07 au
i 26.01543569992236 1.0006e-05 deg
node 75.97705567203106 1.9308e-05 deg
peri 209.9004093918283 3.74e-05 deg
M 93.84781895770318 4.2684e-05 deg
tp 2458274.360031215694
(2018-Jun-04.86003122)
0.00014404 TDB
period 1251.072108721744
3.43
2.2248e-05
6.091e-08
d
yr
n .2877531978295179 5.1173e-09 deg/d
Q 2.88423385058519 3.4195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5151 days (14.10 yr)  
   first obs. used      2004-04-15  
   last obs. used      2018-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66424  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:22:47  

Additional Information
 Earth MOID = .671725 au 
 Jupiter MOID = 2.31243 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 16.5   n/a MPO450374  

390802 (2004 GS19)          Discovered 2004-Apr-15 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

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