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4453 Bornholm (1988 VC)
Classification: Main-belt Asteroid          SPK-ID: 2004453
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1088840490115305 3.9367e-08  
a 2.988095388802845 1.4133e-08 au
q 2.662739464037308 1.174e-07 au
i 9.344793767093686 4.3499e-06 deg
node 335.5435864288926 2.5467e-05 deg
peri 78.9385633867001 3.4245e-05 deg
M 30.3234848121778 2.0679e-05 deg
tp 2458841.584330616025
(2019-Dec-24.08433062)
0.00010853 TDB
period 1886.64466939023
5.17
1.3385e-05
3.665e-08
d
yr
n .1908149456232016 1.3538e-09 deg/d
Q 3.313451313568382 1.5672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2277  
   data-arc span      22538 days (61.71 yr)  
   first obs. used      1959-02-15  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:51:28  

Additional Information
 Earth MOID = 1.69347 au 
 Jupiter MOID = 2.05366 au 
 T_jup = 3.228 
[ 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 12.5   n/a MPO502196  
diameter diameter 11.079 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.190   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4453 Bornholm           Discovered 1988 Nov. 3 by P. Jensen at Brorfelde.
The beautiful and famous Danish rocky island of Bornholm is situated in the southern part of the Baltic Sea.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000320/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1988 VC = 1959 CR = 1980 FX5 = 1985 DW2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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