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JPL Small-Body Database Browser
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117770 (2005 GZ88)
Classification: Main-belt Asteroid          SPK-ID: 2117770
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239354683340659 3.8062e-08  
a 2.358532763218539 1.3264e-08 au
q 2.066226900627811 9.1947e-08 au
i 7.021834914704971 4.7708e-06 deg
node 208.6194148679439 3.6005e-05 deg
peri 23.40096648171722 4.1092e-05 deg
M 293.1503542342033 2.0246e-05 deg
tp 2458846.173270141374
(2019-Dec-28.67327014)		 7.5056e-05 TDB
period 1323.004426392123
3.62		 1.116e-05
3.055e-08		 d
yr
n .2721079331395225 2.2954e-09 deg/d
Q 2.650838625809267 1.4907e-08 au
   Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      7067 days (19.35 yr)  
   first obs. used      1999-10-20  
   last obs. used      2019-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:08:52  

Additional Information
 Earth MOID = 1.05807 au 
 Jupiter MOID = 2.33665 au 
 T_jup = 3.532 
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[ 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 16.9   n/a MPO422407  

117770 (2005 GZ88)          Discovered 2005-Apr-05 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2005 GZ88 = 1999 UN55 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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