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JPL Small-Body Database Browser
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7498 Blanik (1996 BF)
Classification: Main-belt Asteroid          SPK-ID: 2007498
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02173161261499221 7.3395e-08  
a 3.175446480632196 2.2978e-08 au
q 3.106438907835457 2.3643e-07 au
i 20.76733868036626 7.4631e-06 deg
node 319.8030981494671 1.2662e-05 deg
peri 43.40981097275221 0.00013751 deg
M 225.2652136787165 0.00013576 deg
tp 2459774.040149880660
(2022-Jul-13.54014988)
0.00078125 TDB
period 2066.834123245632
5.66
2.2434e-05
6.142e-08
d
yr
n .1741794350843587 1.8906e-09 deg/d
Q 3.244454053428936 2.3477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1504  
   data-arc span      9661 days (26.45 yr)  
   first obs. used      1993-08-17  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4377  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:30:58  

Additional Information
 Earth MOID = 2.10921 au 
 Jupiter MOID = 1.91935 au 
 T_jup = 3.099 
[ 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 12.2   n/a MPO473869  
diameter diameter 17.017 km 0.238 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

7498 Blanik (1996 BF)          Discovered 1996-Jan-16 by Klet at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1996 BF = 1954 TW = 1993 QO10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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