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JPL Small-Body Database Browser
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212202 (2005 GX137)
Classification: Main-belt Asteroid          SPK-ID: 2212202
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1234880663044181 4.0092e-08  
a 2.718284968059793 2.5367e-08 au
q 2.382609213689722 1.1103e-07 au
i 4.298324413707996 5.2049e-06 deg
node 229.0865516925989 5.8453e-05 deg
peri 230.7218040273071 6.2805e-05 deg
M 149.7326436160284 2.3197e-05 deg
tp 2457919.644588315829
(2017-Jun-15.14458832)
0.00010621 TDB
period 1636.970685128967
4.48
2.2915e-05
6.274e-08
d
yr
n .2199184159315826 3.0785e-09 deg/d
Q 3.053960722429863 2.85e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      5720 days (15.66 yr)  
   first obs. used      2002-08-16  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4778  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:12:24  

Additional Information
 Earth MOID = 1.40236 au 
 Jupiter MOID = 2.11111 au 
 T_jup = 3.345 
[ 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 16.0   n/a MPO437019  

212202 (2005 GX137)          Discovered 2005-Apr-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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