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(2012 GO)
Classification: Mars-crossing Asteroid          SPK-ID: 3602249
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456019.5 (2012-Apr-02.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5150957181818804 0.13935  
a 3.109752631785877 1.1476 au
q 1.507932366548138 0.12312 au
i 10.0244920829886 2.4356 deg
node 196.9186814815516 0.15699 deg
peri 1.369457170154378 3.0703 deg
M 358.9917810656999 0.45732 deg
tp 2456025.109698773309
(2012-Apr-07.60969877)
4.8272 TDB
period 2003.028796313108
5.48
1108.8
3.036
d
yr
n .1797278205199232 0.099489 deg/d
Q 4.711572897023616 1.7387 au
  Orbit Determination Parameters
   # obs. used (total)      10  
   data-arc span      2 days  
   first obs. used      2012-04-01  
   last obs. used      2012-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      1.0779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-18 11:12:54  

Additional Information
 Earth MOID = .506547 au 
 Jupiter MOID = .248642 au 
 T_jup = 2.978 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.168   .24657 8 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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