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JPL Small-Body Database Browser
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13997 (1993 FB32)
Classification: Main-belt Asteroid          SPK-ID: 2013997
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1856154328754053 3.8544e-08  
a 2.421609608362861 7.3741e-09 au
q 1.972121492651348 9.5319e-08 au
i 3.588344982394128 4.4915e-06 deg
node 160.3519508952024 5.028e-05 deg
peri 227.2990638484658 5.1506e-05 deg
M 130.1708158560961 1.0472e-05 deg
tp 2458102.802167208641
(2017-Dec-15.30216721)		 3.9297e-05 TDB
period 1376.431565144088
3.77		 6.2871e-06
1.721e-08		 d
yr
n .2615458763925648 1.1947e-09 deg/d
Q 2.871097724074374 8.7429e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1340  
   data-arc span      25431 days (69.63 yr)  
   first obs. used      1949-08-21  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53798  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:25:00  

Additional Information
 Earth MOID = .977929 au 
 Jupiter MOID = 2.57577 au 
 T_jup = 3.487 
[ 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 15.1   n/a MPO435833  
diameter diameter 6.089 km 1.643 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.052   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

13997 (1993 FB32)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FB32 = 1949 QG = 1979 OO12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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