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108139 (2001 GL11)
Classification: Main-belt Asteroid          SPK-ID: 2108139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2598704141238604 6.5392e-08  
a 2.542519590118456 1.7152e-08 au
q 1.881793971316345 1.6826e-07 au
i 14.43340253040781 4.8243e-06 deg
node 93.77292169800567 3.0865e-05 deg
peri 204.9511421036834 3.3988e-05 deg
M 180.6881886355413 1.5473e-05 deg
tp 2459738.066674228917
(2022-Jun-07.56667423)
6.4425e-05 TDB
period 1480.794827189167
4.05
1.4985e-05
4.103e-08
d
yr
n .2431126806968587 2.4601e-09 deg/d
Q 3.203245208920567 2.161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1046  
   data-arc span      6893 days (18.87 yr)  
   first obs. used      2001-03-20  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48472  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:03:23  

Additional Information
 Earth MOID = .874947 au 
 Jupiter MOID = 2.03666 au 
 T_jup = 3.354 
[ 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 15.0   n/a MPO410676  
diameter diameter 3.302 km 0.095 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.178   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108139 (2001 GL11)          Discovered 2001-Apr-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 GL11 = 2002 TV215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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