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JPL Small-Body Database Browser
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437623 (2014 BY25)
Classification: Main-belt Asteroid          SPK-ID: 2437623
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06194343748017781 1.0344e-07  
a 2.665283760903506 4.9326e-08 au
q 2.500186922893047 3.0683e-07 au
i 3.490763835952971 6.9944e-06 deg
node 281.1235279279332 0.00022094 deg
peri 341.5944557345691 0.00024221 deg
M 298.4623220069031 0.00010177 deg
tp 2458872.176585882810
(2020-Jan-23.67658588)		 0.00045123 TDB
period 1589.328263714837
4.35		 4.412e-05
1.208e-07		 d
yr
n .2265107896329417 6.288e-09 deg/d
Q 2.830380598913965 5.2381e-08 au
   Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      8994 days (24.62 yr)  
   first obs. used      1994-09-09  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:54:35  

Additional Information
 Earth MOID = 1.48438 au 
 Jupiter MOID = 2.21287 au 
 T_jup = 3.378 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO434611  
diameter diameter 2.811 km 0.646 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437623 (2014 BY25)          Discovered 2012-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 BY25 = 2010 KR12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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