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266432 (2007 GZ68)
Classification: Main-belt Asteroid          SPK-ID: 2266432
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03163872063204364 6.1219e-08  
a 2.833429781768625 3.0899e-08 au
q 2.743783688472735 1.7914e-07 au
i 2.29140966672681 7.8044e-06 deg
node 191.0530935846803 0.00016752 deg
peri 130.8161341850636 0.00020981 deg
M 144.1195137954509 0.00012425 deg
tp 2458303.091243443976
(2018-Jul-03.59124344)
0.00060319 TDB
period 1742.076043335177
4.77
2.8497e-05
7.802e-08
d
yr
n .2066499917597086 3.3804e-09 deg/d
Q 2.923075875064514 3.1877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      8756 days (23.97 yr)  
   first obs. used      1995-12-16  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:22:03  

Additional Information
 Earth MOID = 1.73162 au 
 Jupiter MOID = 2.16648 au 
 T_jup = 3.310 
[ 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 16.7   n/a MPO440310  
diameter diameter 3.203 km 0.417 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266432 (2007 GZ68)          Discovered 2007-Apr-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 GZ68 = 2004 TD178 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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