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180837 (2005 GZ72)
Classification: Main-belt Asteroid          SPK-ID: 2180837
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0862428753789735 4.1566e-08  
a 2.204443539747578 9.5063e-09 au
q 2.014325990269144 9.25e-08 au
i 4.66099305592662 4.3209e-06 deg
node 87.60290645500643 5.5568e-05 deg
peri 154.2205039021653 6.1284e-05 deg
M 251.1123042489138 2.6015e-05 deg
tp 2459562.095655452116
(2021-Dec-13.59565545)
8.7182e-05 TDB
period 1195.492613420128
3.27
7.7331e-06
2.117e-08
d
yr
n .3011310952144599 1.9479e-09 deg/d
Q 2.394561089226011 1.0326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      10492 days (28.73 yr)  
   first obs. used      1992-05-03  
   last obs. used      2021-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55343  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:44:15  

Additional Information
 Earth MOID = 1.00082 au 
 Jupiter MOID = 2.60318 au 
 T_jup = 3.653 
[ 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 16.8   n/a MPO436894  

180837 (2005 GZ72)          Discovered 2005-Apr-04 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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