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193117 (2000 GX174)
Classification: Main-belt Asteroid          SPK-ID: 2193117
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1373771070709593 5.9688e-08  
a 3.191907542794704 3.2503e-08 au
q 2.753412518527594 1.88e-07 au
i .6465098883875171 6.9136e-06 deg
node 175.5406397874497 0.00041376 deg
peri 347.7018145987757 0.00041417 deg
M 222.8132815478772 2.0329e-05 deg
tp 2459794.249470189490
(2022-Aug-02.74947019)
0.00012398 TDB
period 2082.926193529011
5.70
3.1815e-05
8.71e-08
d
yr
n .1728337764047547 2.6399e-09 deg/d
Q 3.630402567061815 3.6968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      2000-04-03  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6167  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:00:00  

Additional Information
 Earth MOID = 1.76133 au 
 Jupiter MOID = 1.34916 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 15.5   n/a MPO494070  
diameter diameter 4.734 km 0.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193117 (2000 GX174)          Discovered 2000-Apr-03 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 GX174 = 2003 WT15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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