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JPL Small-Body Database Browser
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154685 (2004 GO74)
Classification: Main-belt Asteroid          SPK-ID: 2154685
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06473691202237171 4.3843e-08  
a 2.2401827642224 1.2252e-08 au
q 2.095160249700901 1.0293e-07 au
i 8.927300537459592 4.9899e-06 deg
node 55.87689741029077 2.7193e-05 deg
peri 59.20429620351789 4.864e-05 deg
M 11.21518798355915 3.8517e-05 deg
tp 2458962.347090644343
(2020-Apr-22.84709064)
0.00013108 TDB
period 1224.682759501785
3.35
1.0047e-05
2.751e-08
d
yr
n .2939536767435612 2.4115e-09 deg/d
Q 2.385205278743899 1.3045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      1999-12-12  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52542  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:04:52  

Additional Information
 Earth MOID = 1.1267 au 
 Jupiter MOID = 2.68582 au 
 T_jup = 3.616 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO454005  

154685 (2004 GO74)          Discovered 2004-Apr-15 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2004 GO74 = 2004 FS164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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