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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1765308595535241 4.3808e-08  
a 3.144766762438036 2.3154e-08 au
q 2.589618382769496 1.3926e-07 au
i 14.00013260610491 5.7502e-06 deg
node 133.971858120394 2.1557e-05 deg
peri 311.650912828173 2.8156e-05 deg
M 233.159920888983 1.8798e-05 deg
tp 2459718.187019475525
(2022-May-18.68701948)
0.00010906 TDB
period 2036.953373271335
5.58
2.2496e-05
6.159e-08
d
yr
n .176734531444793 1.9518e-09 deg/d
Q 3.699915142106575 2.7241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1089  
   data-arc span      11499 days (31.48 yr)  
   first obs. used      1988-12-08  
   last obs. used      2020-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53752  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:44:02  

Additional Information
 Earth MOID = 1.62946 au 
 Jupiter MOID = 1.57792 au 
 T_jup = 3.140 
[ 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 13.5   n/a MPO347640  
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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