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56444 (2000 GB68)
Classification: Main-belt Asteroid          SPK-ID: 2056444
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2046876524894714 3.6876e-08  
a 2.387770786793952 8.9021e-09 au
q 1.89902358976216 8.6261e-08 au
i 1.544287402499853 4.2486e-06 deg
node 113.3351785231489 0.00015502 deg
peri 170.9579385974829 0.0001554 deg
M 110.343819936688 1.036e-05 deg
tp 2458587.421213642195
(2019-Apr-13.92121364)
3.8836e-05 TDB
period 1347.68184728546
3.69
7.5367e-06
2.063e-08
d
yr
n .267125361022798 1.4939e-09 deg/d
Q 2.876517983825745 1.0724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1137  
   data-arc span      9666 days (26.46 yr)  
   first obs. used      1993-07-20  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51861  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 09:19:47  

Additional Information
 Earth MOID = .882592 au 
 Jupiter MOID = 2.28042 au 
 T_jup = 3.505 
[ 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 15.3   n/a MPO502530  

56444 (2000 GB68)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GB68 = 1993 OE7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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