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190253 (2007 GX33)
Classification: Main-belt Asteroid          SPK-ID: 2190253
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 .1539793278838703 4.1104e-08  
a 2.788187463653672 2.4863e-08 au
q 2.358864231986047 1.1854e-07 au
i 14.72823590573496 4.6761e-06 deg
node 62.92918302062927 1.9264e-05 deg
peri 193.7508116946484 2.5842e-05 deg
M 296.8060924230514 2.0393e-05 deg
tp 2459499.006705977170
(2021-Oct-11.50670598)
9.8597e-05 TDB
period 1700.518582759405
4.66
2.2746e-05
6.228e-08
d
yr
n .2117001270376203 2.8316e-09 deg/d
Q 3.217510695321298 2.8691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      407  
   data-arc span      9232 days (25.28 yr)  
   first obs. used      1995-11-27  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65745  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:51  

Additional Information
 Earth MOID = 1.34524 au 
 Jupiter MOID = 1.8342 au 
 T_jup = 3.265 
[ 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 15.33   n/a E2021B55  

190253 (2007 GX33)          Discovered 2007-Apr-11 by Siding Spring Survey at Siding Spring
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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