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215175 (2000 GS117)
Classification: Main-belt Asteroid          SPK-ID: 2215175
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170806152950301 4.1993e-08  
a 2.621215412855448 2.0192e-08 au
q 2.173495692131574 1.1337e-07 au
i 3.203092803890933 7.6112e-06 deg
node 187.7734354021799 7.0014e-05 deg
peri 114.2707461490048 7.3582e-05 deg
M 169.1307673359352 2.0827e-05 deg
tp 2458272.263211027772
(2018-Jun-02.76321103)
8.975e-05 TDB
period 1550.074230487452
4.24
1.7911e-05
4.904e-08
d
yr
n .232246942062117 2.6836e-09 deg/d
Q 3.068935133579323 2.3641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      8104 days (22.19 yr)  
   first obs. used      1997-09-28  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65495  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:10:18  

Additional Information
 Earth MOID = 1.16057 au 
 Jupiter MOID = 2.16641 au 
 T_jup = 3.382 
[ 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 16.9   n/a MPO454545  
diameter diameter 2.765 km 0.557 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215175 (2000 GS117)          Discovered 2000-Apr-02 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2000 GS117 = 2001 PB56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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