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108134 (2001 GT9)
Classification: Main-belt Asteroid          SPK-ID: 2108134
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789757746131426 5.286e-08  
a 2.663578087465105 2.8867e-08 au
q 2.186862136018445 1.4465e-07 au
i 13.12293285333359 6.4204e-06 deg
node 98.96818932660946 4.0912e-05 deg
peri 198.8428810659317 4.9002e-05 deg
M 78.23436816286872 3.234e-05 deg
tp 2458655.442353627959
(2019-Jun-20.94235363)
0.00013965 TDB
period 1587.802849450147
4.35
2.5812e-05
7.067e-08
d
yr
n .2267284002700129 3.6859e-09 deg/d
Q 3.140294038911765 3.4034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      6265 days (17.15 yr)  
   first obs. used      2001-04-15  
   last obs. used      2018-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59374  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 04:14:55  

Additional Information
 Earth MOID = 1.17476 au 
 Jupiter MOID = 2.07105 au 
 T_jup = 3.325 
[ 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 15.5   n/a MPO436519  
diameter diameter 4.493 km 0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108134 (2001 GT9)          Discovered 2001-Apr-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 GT9 = 2002 TJ110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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