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74527 (1999 GZ24)
Classification: Main-belt Asteroid          SPK-ID: 2074527
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05582720063325911 3.8322e-08  
a 2.985552711445653 1.8117e-08 au
q 2.818877661222606 1.1883e-07 au
i 10.89728329895015 5.1747e-06 deg
node 12.06506532963087 2.3655e-05 deg
peri 215.3103825951301 5.6574e-05 deg
M 284.9636969116555 5.271e-05 deg
tp 2458993.239397880385
(2020-May-23.73939788)
0.00027615 TDB
period 1884.237061499107
5.16
1.7151e-05
4.696e-08
d
yr
n .1910587618489908 1.7391e-09 deg/d
Q 3.1522277616687 1.9128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      7365 days (20.16 yr)  
   first obs. used      1999-03-23  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:04  

Additional Information
 Earth MOID = 1.81858 au 
 Jupiter MOID = 1.83575 au 
 T_jup = 3.228 
[ 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 13.7   n/a MPO341159  
diameter diameter 5.998 km 0.374 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.178   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74527 (1999 GZ24)          Discovered 1999-Apr-06 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GZ24 = 2001 QJ245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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