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JPL Small-Body Database Browser
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59452 (1999 GS34)
Classification: Main-belt Asteroid          SPK-ID: 2059452
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1167107062125791 4.6734e-08  
a 3.172724654913679 1.9906e-08 au
q 2.802433719820642 1.4887e-07 au
i 4.541717657297276 4.8949e-06 deg
node 321.6995415113334 6.1916e-05 deg
peri 197.2398845913718 6.481e-05 deg
M 224.4829006800676 2.0286e-05 deg
tp 2459377.531452656443
(2021-Jun-12.03145266)
0.00011909 TDB
period 2064.177320501247
5.65
1.9426e-05
5.319e-08
d
yr
n .1744036214449739 1.6414e-09 deg/d
Q 3.543015590006715 2.2229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1339  
   data-arc span      10662 days (29.19 yr)  
   first obs. used      1990-09-25  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51868  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:10:26  

Additional Information
 Earth MOID = 1.81244 au 
 Jupiter MOID = 1.45861 au 
 T_jup = 3.186 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO379018  
diameter diameter 9.396 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.441 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.042   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59452 (1999 GS34)          Discovered 1999-Apr-06 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GS34 = 2001 QN158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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