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452435 (2003 GB)
Classification: Mars-crossing Asteroid          SPK-ID: 2452435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4570314962961685 7.6577e-08  
a 3.052016034309096 2.4554e-08 au
q 1.657148579428911 2.3996e-07 au
i 30.75916961757229 1.5846e-05 deg
node 188.3578109739117 1.3364e-05 deg
peri 36.97923267513232 2.8167e-05 deg
M 59.36321397464412 1.4515e-05 deg
tp 2458679.360631903071
(2019-Jul-14.86063190)
7.5126e-05 TDB
period 1947.505277666995
5.33
2.3502e-05
6.434e-08
d
yr
n .1848518738964653 2.2308e-09 deg/d
Q 4.44688348918928 3.5776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      5928 days (16.23 yr)  
   first obs. used      2003-03-11  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46101  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:35:34  

Additional Information
 Earth MOID = .71315 au 
 Jupiter MOID = .91301 au 
 T_jup = 2.876 
[ 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 16.2   n/a MPO477164  
diameter diameter 2.708 km 0.541 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.096   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

452435 (2003 GB)          Discovered 2003-Mar-11 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

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