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14082 (1997 GK21)
Classification: Main-belt Asteroid          SPK-ID: 2014082
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 .1706173600450828 2.6684e-08  
a 2.246685054151035 7.3055e-09 au
q 1.863361581359041 6.2009e-08 au
i 2.543244440405361 3.8581e-06 deg
node 192.7000755475775 6.9962e-05 deg
peri 66.23865000624787 7.1563e-05 deg
M 279.6402076515219 1.7578e-05 deg
tp 2459275.066802600010
(2021-Mar-01.56680260)
6.0858e-05 TDB
period 1230.018720150112
3.37
5.9995e-06
1.643e-08
d
yr
n .2926784723699696 1.4276e-09 deg/d
Q 2.630008526943028 8.552e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1356  
   data-arc span      14053 days (38.48 yr)  
   first obs. used      1981-11-03  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53339  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:57:47  

Additional Information
 Earth MOID = .849986 au 
 Jupiter MOID = 2.42665 au 
 T_jup = 3.610 
[ 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 15.58   n/a E2021B10  
diameter diameter 4.368 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14082 (1997 GK21)          Discovered 1997-Apr-06 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GK21 = 1981 VL1 = 1992 YT5 = 1997 JU16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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