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JPL Small-Body Database Browser
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15585 (2000 GR74)
Classification: Main-belt Asteroid          SPK-ID: 2015585
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2398692980675854 3.6697e-08  
a 2.314827755085765 7.7317e-09 au
q 1.759571646325978 8.4998e-08 au
i 9.059808880070253 3.9994e-06 deg
node 36.62024546067816 2.5132e-05 deg
peri 285.0881631752662 2.6214e-05 deg
M 176.4860081944399 7.7954e-06 deg
tp 2458369.856058637063
(2018-Sep-08.35605864)		 2.7362e-05 TDB
period 1286.401234938294
3.52		 6.445e-06
1.765e-08		 d
yr
n .2798504776134396 1.4021e-09 deg/d
Q 2.870083863845552 9.5863e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1706  
   data-arc span      13266 days (36.32 yr)  
   first obs. used      1983-09-11  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52904  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:51:44  

Additional Information
 Earth MOID = .77438 au 
 Jupiter MOID = 2.52361 au 
 T_jup = 3.527 
[ 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 14.2   n/a MPO452391  
diameter diameter 3.810 km 0.289 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.306   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15585 (2000 GR74)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GR74 = 1983 RK4 = 1999 CY18 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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