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JPL Small-Body Database Browser
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183403 Gal (2002 XW115)
Classification: Main-belt Asteroid          SPK-ID: 2183403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0271596823059931 9.5629e-08  
a 3.071746217650274 4.0778e-08 au
q 2.988318566254256 3.0374e-07 au
i 10.37641863727772 6.9578e-06 deg
node 114.1791264207155 4.806e-05 deg
peri 102.092951531682 0.00016499 deg
M 308.460544709427 0.00016346 deg
tp 2458882.022913667838
(2020-Feb-02.52291367)
0.00089474 TDB
period 1966.420645096712
5.38
3.9156e-05
1.072e-07
d
yr
n .1830737491989129 3.6455e-09 deg/d
Q 3.155173869046291 4.1885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      6819 days (18.67 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:50:55  

Additional Information
 Earth MOID = 1.99887 au 
 Jupiter MOID = 1.90769 au 
 T_jup = 3.205 
[ 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 15.3   n/a MPO433199  

183403 Gal           Discovered 2002 Dec. 11 by the Sloan Digital Sky Survey at Apache Point.
Roy Gal (b. 1973), is an American astronomer and a contributor to the Sloan Digital Sky Survey, best known for his work on galaxy clusters and astronomy outreach in Hawaii.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-09-19Last Updated: 2013-09-23

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