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452994 (2007 GS73)
Classification: Main-belt Asteroid          SPK-ID: 2452994
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1767344220480762 1.1463e-07  
a 3.082014869336682 5.5941e-08 au
q 2.537316752660887 3.4888e-07 au
i 19.44822879866524 1.2249e-05 deg
node 76.4448549337924 1.9071e-05 deg
peri 156.175666009135 2.7144e-05 deg
M 137.8483068048118 1.7255e-05 deg
tp 2458243.755180396162
(2018-May-05.25518040)
9.3449e-05 TDB
period 1976.289309401021
5.41
5.3807e-05
1.473e-07
d
yr
n .1821595645371931 4.9595e-09 deg/d
Q 3.626712986012478 6.5828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      4571 days (12.51 yr)  
   first obs. used      2006-01-06  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:16:36  

Additional Information
 Earth MOID = 1.53543 au 
 Jupiter MOID = 1.45077 au 
 T_jup = 3.117 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457571.5 (2016-Jul-02.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1769848885896986 1.1465e-07  
q 2.536500121227491 3.4954e-07 au
tp 2458245.906337638218
(2018-May-07.40633764)
9.2697e-05 TDB
node 76.47027950719719 1.9089e-05 deg
peri 156.6225597522714 2.7001e-05 deg
i 19.44008894619805 1.2245e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      4571 days (12.51 yr)  
   first obs. used      2006-01-06  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:16:36  

Additional Information
 Jupiter MOID = 1.45077 au 
 T_jup = 3.117 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.314488783251533E-14 -3.973042630849393E-14 2.303434702689364E-12 -2.797493221939037E-14 6.676471296644766E-13 1.190826652081055E-14
q -3.973042630849393E-14 1.221771992131354E-13 -7.364660120997257E-12 7.906929928951406E-14 -2.232435648764131E-12 -3.056925969292448E-14
tp 2.303434702689364E-12 -7.364660120997257E-12 8.592806720630818E-9 -1.735667245194551E-11 1.77074444689806E-9 1.174039462851633E-11
node -2.797493221939037E-14 7.906929928951406E-14 -1.735667245194551E-11 3.643890776329355E-10 -3.462597799376776E-10 -6.383971628513717E-11
peri 6.676471296644766E-13 -2.232435648764131E-12 1.77074444689806E-9 -3.462597799376776E-10 7.290395108987527E-10 6.211131803084009E-11
i 1.190826652081055E-14 -3.056925969292448E-14 1.174039462851633E-11 -6.383971628513717E-11 6.211131803084009E-11 1.499366061251639E-10

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 15.1   n/a MPO450475  

452994 (2007 GS73)          Discovered 2007-Mar-26 by CSS at Catalina
Reference: Last Updated: 2016-01-04

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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