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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434479030845597 3.4535e-08  
a 2.398502086954844 6.734e-09 au
q 1.814591783341747 8.3917e-08 au
i 10.47026698659965 3.9332e-06 deg
node 159.9131558725778 2.0044e-05 deg
peri 178.6136599657261 2.1385e-05 deg
M 15.91986743876016 8.887e-06 deg
tp 2458940.500791086337
(2020-Apr-01.00079109)
3.3352e-05 TDB
period 1356.777328203746
3.71
5.7139e-06
1.564e-08
d
yr
n .2653346223559089 1.1174e-09 deg/d
Q 2.982412390567941 8.3734e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1776  
   data-arc span      14001 days (38.33 yr)  
   first obs. used      1982-05-23  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 16:40:55  

Additional Information
 Earth MOID = .805748 au 
 Jupiter MOID = 2.42314 au 
 T_jup = 3.465 
[ 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 14.2   n/a MPO384889  
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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