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15561 (2000 GU36)
Classification: Main-belt Asteroid          SPK-ID: 2015561
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434759857065185 1.7194e-08  
a 2.399217683301864 5.0232e-09 au
q 1.815065792935433 4.1767e-08 au
i 10.47048592753762 4.1795e-07 deg
node 159.9070530787264 2.5339e-06 deg
peri 178.6914443832874 3.077e-06 deg
M 120.8963152583464 2.4278e-06 deg
tp 2458940.658909271182
(2020-Apr-01.15890927)		 8.3216e-06 TDB
period 1357.384568021773
3.72		 4.2629e-06
1.167e-08		 d
yr
n .2652159222088825 8.3292e-10 deg/d
Q 2.983369573668295 6.2462e-09 au
   Orbit Determination Parameters
   # obs. used (total)      2233  
   data-arc span      14175 days (38.81 yr)  
   first obs. used      1982-05-23  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .475  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:28:45  

Additional Information
 Earth MOID = .805438 au 
 Jupiter MOID = 2.42284 au 
 T_jup = 3.464 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.22   n/a MPCxxxxx  
diameter diameter 8.239 km 0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15561 (2000 GU36)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GU36 = 1982 KY1 = 1990 TB3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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