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JPL Small-Body Database Browser
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441412 (2008 GH24)
Classification: Main-belt Asteroid          SPK-ID: 2441412
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1397972476949769 7.1794e-08  
a 3.175304856520886 8.7293e-08 au
q 2.731405976986773 2.1875e-07 au
i 18.29754568981684 1.041e-05 deg
node 183.7518774977344 2.2803e-05 deg
peri 97.18388439233244 8.6304e-05 deg
M 272.834083629571 7.4954e-05 deg
tp 2459100.903994458022
(2020-Sep-08.40399446)
0.00044321 TDB
period 2066.695854367246
5.66
8.5224e-05
2.333e-07
d
yr
n .1741910882722606 7.1831e-09 deg/d
Q 3.619203736055 9.9497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5314 days (14.55 yr)  
   first obs. used      2004-09-15  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64122  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:42:49  

Additional Information
 Earth MOID = 1.79204 au 
 Jupiter MOID = 1.76519 au 
 T_jup = 3.107 
[ 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 16.4   n/a MPO456091  
diameter diameter 4.472 km 1.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441412 (2008 GH24)          Discovered 2008-Apr-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 GH24 = 2010 OV54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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