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18082 (2000 GB136)
Classification: Main-belt Asteroid          SPK-ID: 2018082
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 .2016730994119703 3.4989e-08  
a 2.26496062428533 8.153e-09 au
q 1.808178995139636 7.8537e-08 au
i 7.332433855909509 4.0214e-06 deg
node 72.48285277352005 3.0174e-05 deg
peri 262.9517619814799 3.2311e-05 deg
M 227.2210770603051 1.4548e-05 deg
tp 2459459.714985672314
(2021-Sep-02.21498567)
5.1855e-05 TDB
period 1245.05750748646
3.41
6.7226e-06
1.841e-08
d
yr
n .2891432707608609 1.5612e-09 deg/d
Q 2.721742253431023 9.7973e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1742  
   data-arc span      24357 days (66.69 yr)  
   first obs. used      1953-10-10  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51317  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:18:57  

Additional Information
 Earth MOID = .816341 au 
 Jupiter MOID = 2.67715 au 
 T_jup = 3.579 
[ 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 14.5   n/a MPO467903  
diameter diameter 3.550 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 11.94 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Oey, J. (2016) Minor Planet Bull. 43, 45-51.]
geometric albedo albedo 0.249   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

18082 (2000 GB136)          Discovered 2000-Apr-12 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GB136 = 1982 BA5 = 1987 SZ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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