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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .456993036157737 7.6727e-08  
a 3.052431397176501 2.4275e-08 au
q 1.657491505317608 2.4017e-07 au
i 30.75655482014594 1.5846e-05 deg
node 188.3761781566231 1.3464e-05 deg
peri 36.99696090112558 2.8169e-05 deg
M 345.4148144473373 1.3756e-05 deg
tp 2458679.418123975209
(2019-Jul-14.91812398)
7.5246e-05 TDB
period 1947.902858588503
5.33
2.3236e-05
6.362e-08
d
yr
n .1848141443053606 2.2046e-09 deg/d
Q 4.447371289035393 3.5368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   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      .44059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:01  

Additional Information
 Earth MOID = .713817 au 
 Jupiter MOID = .913872 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 16.0   n/a E2014M12  
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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