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227952 (2007 GY60)
Classification: Main-belt Asteroid          SPK-ID: 2227952
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01501955579579581 4.5642e-08  
a 2.813181013594619 2.4944e-08 au
q 2.770928284397261 1.3332e-07 au
i 5.029365515793476 5.0476e-06 deg
node 243.4197332027122 6.771e-05 deg
peri 238.2668586213074 0.00022063 deg
M 54.83624845030104 0.00020879 deg
tp 2458937.981340445559
(2020-Mar-29.48134045)
0.00099933 TDB
period 1723.435138442261
4.72
2.2922e-05
6.276e-08
d
yr
n .2088851457011539 2.7782e-09 deg/d
Q 2.855433742791976 2.5318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      6920 days (18.95 yr)  
   first obs. used      2002-04-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:47  

Additional Information
 Earth MOID = 1.79097 au 
 Jupiter MOID = 2.15404 au 
 T_jup = 3.314 
[ 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 15.91   n/a E2021B55  

227952 (2007 GY60)          Discovered 2007-Apr-15 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2007 GY60 = 2002 GJ41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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