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266564 (2008 GX69)
Classification: Main-belt Asteroid          SPK-ID: 2266564
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07281562227590717 6.0051e-08  
a 2.346390569361923 1.7721e-08 au
q 2.175536679951514 1.4204e-07 au
i 7.309723386113352 4.5742e-06 deg
node 138.1170998714881 5.1297e-05 deg
peri 102.50209934 6.7676e-05 deg
M 172.467552900564 4.8993e-05 deg
tp 2458571.567866847939
(2019-Mar-29.06786685)		 0.00017416 TDB
period 1312.800953726534
3.59		 1.4873e-05
4.072e-08		 d
yr
n .2742228355167622 3.1066e-09 deg/d
Q 2.517244458772331 1.9012e-08 au
   Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6188 days (16.94 yr)  
   first obs. used      2004-02-23  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62114  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:16:22  

Additional Information
 Earth MOID = 1.17515 au 
 Jupiter MOID = 2.49787 au 
 T_jup = 3.546 
[ 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 17.24   n/a MPCxxxxx  

266564 (2008 GX69)          Discovered 2008-Apr-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2008 GX69 = 2005 OU19 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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