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117778 (2005 GO112)
Classification: Outer Main-belt Asteroid          SPK-ID: 2117778
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07052384524110243 5.8469e-08  
a 3.2157763221312 3.4831e-08 au
q 2.988987410459218 1.8727e-07 au
i 6.469552751760416 5.2853e-06 deg
node 243.9736841516353 5.8409e-05 deg
peri 315.2969662677593 6.9865e-05 deg
M 163.6973117721548 3.8519e-05 deg
tp 2457642.718987014846
(2016-Sep-11.21898701)
0.00022298 TDB
period 2106.33370176887
5.77
3.4222e-05
9.369e-08
d
yr
n .1709130892686553 2.7768e-09 deg/d
Q 3.442565233803182 3.7287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      6648 days (18.20 yr)  
   first obs. used      2001-09-11  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:02:34  

Additional Information
 Earth MOID = 1.99038 au 
 Jupiter MOID = 1.56681 au 
 T_jup = 3.176 
[ 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 14.9   n/a MPO276224  
diameter diameter 5.307 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117778 (2005 GO112)          Discovered 2005-Apr-06 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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