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JPL Small-Body Database Browser
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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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434478940143025 3.4934e-08  
a 2.398502085171562 6.8008e-09 au
q 1.814591803747632 8.4982e-08 au
i 10.47026728475165 3.9563e-06 deg
node 159.9131521354761 2.0035e-05 deg
peri 178.6136481011802 2.1374e-05 deg
M 15.91988056737295 8.9265e-06 deg
tp 2458940.500741673795
(2020-Apr-01.00074167)
3.3498e-05 TDB
period 1356.777326690604
3.71
5.7706e-06
1.58e-08
d
yr
n .2653346226518226 1.1285e-09 deg/d
Q 2.982412366595492 8.4564e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1700  
   data-arc span      13607 days (37.25 yr)  
   first obs. used      1982-05-23  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51351  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:20:23  

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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