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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201783670868975 3.4903e-08  
a 2.264868816131743 8.0726e-09 au
q 1.80785527237601 7.8342e-08 au
i 7.332569280781774 4.0204e-06 deg
node 72.48128772160464 3.0006e-05 deg
peri 262.9581279652849 3.2153e-05 deg
M 285.0573163789994 1.4717e-05 deg
tp 2459459.672993609639
(2021-Sep-02.17299361)
5.1763e-05 TDB
period 1244.981807314471
3.41
6.6562e-06
1.822e-08
d
yr
n .2891608518975468 1.546e-09 deg/d
Q 2.721882359887475 9.7015e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1761  
   data-arc span      24357 days (66.69 yr)  
   first obs. used      1953-10-10  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51194  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:22:18  

Additional Information
 Earth MOID = .814188 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 14.42   n/a MPCxxxxx  
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. 2020-October); 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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