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JPL Small-Body Database Browser
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212363 (2006 GK12)
Classification: Main-belt Asteroid          SPK-ID: 2212363
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21362576881884 4.198e-08  
a 2.286922267585696 1.2033e-08 au
q 1.798376739943777 9.3863e-08 au
i 2.992574970663451 4.8213e-06 deg
node 91.7749063026866 0.00013767 deg
peri 184.8503686363813 0.00013853 deg
M 338.79634830697 1.6478e-05 deg
tp 2459074.901842817304
(2020-Aug-13.40184282)
5.7845e-05 TDB
period 1263.209932043641
3.46
9.9703e-06
2.73e-08
d
yr
n .2849882595663148 2.2494e-09 deg/d
Q 2.775467795227616 1.4604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      7709 days (21.11 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53748  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:45:31  

Additional Information
 Earth MOID = .781988 au 
 Jupiter MOID = 2.35155 au 
 T_jup = 3.569 
[ 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 17.5   n/a MPO427250  

212363 (2006 GK12)          Discovered 2006-Apr-02 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 GK12 = 1999 FM91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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