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11568 (1993 GL)
Classification: Main-belt Asteroid          SPK-ID: 2011568
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03009361679294603 1.3117e-08  
a 2.867274173909238 1.156e-08 au
q 2.780987523679303 3.9456e-08 au
i 2.738345048755466 4.4526e-07 deg
node 48.57008917676134 9.0519e-06 deg
peri 206.4207201132749 4.6722e-05 deg
M 207.4343429998754 5.0418e-05 deg
tp 2459952.047689750296
(2023-Jan-07.54768975)
0.00024986 TDB
period 1773.381858211286
4.86
1.0724e-05
2.936e-08
d
yr
n .2030019639216973 1.2276e-09 deg/d
Q 2.953560824139174 1.1907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2580  
   data-arc span      12942 days (35.43 yr)  
   first obs. used      1985-09-20  
   last obs. used      2021-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44696  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-16 22:43:00  

Additional Information
 Earth MOID = 1.76482 au 
 Jupiter MOID = 2.03674 au 
 T_jup = 3.297 
[ 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 12.89   n/a E2021B10  

11568 (1993 GL)          Discovered 1993-Apr-14 by Otomo, S. at Kiyosato
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 GL = 1985 SV4 = 1997 AA13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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