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JPL Small-Body Database Browser
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233043 (2005 GQ28)
Classification: Main-belt Asteroid          SPK-ID: 2233043
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05091742526949206 5.6881e-08  
a 3.052664698987685 3.4765e-08 au
q 2.897230872304163 1.7698e-07 au
i 8.381614834133567 5.846e-06 deg
node 215.4234962398242 3.9488e-05 deg
peri 332.1574489595254 6.7195e-05 deg
M 242.3499243326378 5.7293e-05 deg
tp 2459237.158869478006
(2021-Jan-22.65886948)
0.00031517 TDB
period 1948.126184466744
5.33
3.3279e-05
9.111e-08
d
yr
n .1847929579051071 3.1568e-09 deg/d
Q 3.208098525671208 3.6535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      7679 days (21.02 yr)  
   first obs. used      1997-12-04  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58456  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:07:22  

Additional Information
 Earth MOID = 1.89979 au 
 Jupiter MOID = 1.77021 au 
 T_jup = 3.218 
[ 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 15.3   n/a MPO433522  
diameter diameter 3.525 km 0.894 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.118   0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233043 (2005 GQ28)          Discovered 2005-Apr-04 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 GQ28 = 2002 UG24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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