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15166 (2000 GX90)
Classification: Main-belt Asteroid          SPK-ID: 2015166
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1722026433974223 3.9395e-08  
a 2.665735925804494 1.1276e-08 au
q 2.206689152781485 1.0271e-07 au
i 13.6867123612811 4.3383e-06 deg
node 170.380448835716 1.5064e-05 deg
peri 160.9781419396722 1.8459e-05 deg
M 120.9366176816164 1.1523e-05 deg
tp 2458466.453059033695
(2018-Dec-13.95305903)
4.9628e-05 TDB
period 1589.732724740282
4.35
1.0087e-05
2.762e-08
d
yr
n .2264531605832131 1.4369e-09 deg/d
Q 3.124782698827502 1.3218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2138  
   data-arc span      14569 days (39.89 yr)  
   first obs. used      1980-12-10  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:35:22  

Additional Information
 Earth MOID = 1.20147 au 
 Jupiter MOID = 2.30053 au 
 T_jup = 3.322 
[ 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 12.7   n/a MPO309271  
diameter diameter 8.438 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.400   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

15166 (2000 GX90)          Discovered 2000-Apr-04 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GX90 = 1980 XT2 = 1988 RR12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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