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193091 (2000 GP80)
Classification: Main-belt Asteroid          SPK-ID: 2193091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06855233563446432 5.5167e-08  
a 3.162362615144071 3.3119e-08 au
q 2.945575271752832 1.7238e-07 au
i 8.897921228060683 6.0735e-06 deg
node 21.09714528532603 2.9724e-05 deg
peri 166.4497732147606 4.4015e-05 deg
M 221.8517704359068 3.4358e-05 deg
tp 2459788.740509546133
(2022-Jul-28.24050955)
0.00020159 TDB
period 2054.073254011234
5.62
3.2268e-05
8.834e-08
d
yr
n .1752615196643961 2.7532e-09 deg/d
Q 3.37914995853531 3.5389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2000-04-06  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6037  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:34:47  

Additional Information
 Earth MOID = 1.94667 au 
 Jupiter MOID = 1.57622 au 
 T_jup = 3.182 
[ 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 15.1   n/a MPO454339  
diameter diameter 4.540 km 1.631 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193091 (2000 GP80)          Discovered 2000-Apr-06 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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