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JPL Small-Body Database Browser
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434321 (2004 GO77)
Classification: Main-belt Asteroid          SPK-ID: 2434321
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 .2075978228999084 1.0392e-07  
a 3.106801538727129 6.5802e-08 au
q 2.461836303105292 3.2029e-07 au
i 24.0586865999269 8.6644e-06 deg
node 158.0254369253564 2.488e-05 deg
peri 46.27279378973154 3.3228e-05 deg
M 270.8845096731061 2.2872e-05 deg
tp 2459095.630174851262
(2020-Sep-03.13017485)
0.0001373 TDB
period 2000.178221458564
5.48
6.3546e-05
1.74e-07
d
yr
n .1799839614979319 5.7181e-09 deg/d
Q 3.751766774348967 7.9463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      5397 days (14.78 yr)  
   first obs. used      2004-03-29  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .84332  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:25:11  

Additional Information
 Earth MOID = 1.51583 au 
 Jupiter MOID = 1.40124 au 
 T_jup = 3.055 
[ 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 16.0   n/a MPO392124  
diameter diameter 3.796 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434321 (2004 GO77)          Discovered 2004-Apr-14 by CSS at Catalina
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2004 GO77 = 2009 BE187 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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