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14496 (1995 BK4)
Classification: Main-belt Asteroid          SPK-ID: 2014496
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177041702789154 4.0661e-08  
a 3.140014334082611 1.9948e-08 au
q 2.584100849594274 1.3284e-07 au
i 14.01143803044568 5.7187e-06 deg
node 133.9727863487482 1.6437e-05 deg
peri 312.1421455410393 2.3617e-05 deg
M 268.0125926862059 1.8719e-05 deg
tp 2459719.804098722835
(2022-May-20.30409872)
0.00010796 TDB
period 2032.337697077223
5.56
1.9367e-05
5.302e-08
d
yr
n .1771359162002106 1.688e-09 deg/d
Q 3.695927818570948 2.348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1286  
   data-arc span      11659 days (31.92 yr)  
   first obs. used      1988-12-08  
   last obs. used      2020-11-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:31:05  

Additional Information
 Earth MOID = 1.62339 au 
 Jupiter MOID = 1.57863 au 
 T_jup = 3.141 
[ 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 13.49   n/a E2020-QM5  
diameter diameter 8.474 km 1.835 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.107   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14496 (1995 BK4)          Discovered 1995-Jan-28 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 BK4 = 1988 XY5 = 2000 AC188 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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