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JPL Small-Body Database Browser
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214268 (2005 GH40)
Classification: Main-belt Asteroid          SPK-ID: 2214268
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 .1522940925213333 6.9705e-08  
a 2.592063894536901 2.2636e-08 au
q 2.19730787596109 1.7458e-07 au
i 2.722637695627093 4.9898e-06 deg
node 180.1098982419481 0.00011803 deg
peri 126.8493839088921 0.00011961 deg
M 48.35463184497856 1.9089e-05 deg
tp 2458395.760064915716
(2018-Oct-04.26006492)
7.9602e-05 TDB
period 1524.287825551845
4.17
1.9967e-05
5.467e-08
d
yr
n .2361758678152976 3.0938e-09 deg/d
Q 2.986819913112711 2.6084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6767 days (18.53 yr)  
   first obs. used      2001-05-18  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43381  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:25  

Additional Information
 Earth MOID = 1.18302 au 
 Jupiter MOID = 2.25457 au 
 T_jup = 3.401 
[ 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 17.0   n/a MPO413069  

214268 (2005 GH40)          Discovered 2005-Apr-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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