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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06267263050465667 1.0358e-07  
a 2.667334832747534 5.0527e-08 au
q 2.500165942342548 3.0861e-07 au
i 3.490887072014265 6.9888e-06 deg
node 281.1163945991275 0.00022085 deg
peri 340.9900128212974 0.00024146 deg
M 29.57521832396626 0.00010075 deg
tp 2458869.780556575773
(2020-Jan-21.28055658)		 0.00044427 TDB
period 1591.163220411042
4.36		 4.5212e-05
1.238e-07		 d
yr
n .2262495735082425 6.4287e-09 deg/d
Q 2.834503723152521 5.3694e-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 = 1.48482 au 
 Jupiter MOID = 2.20787 au 
 T_jup = 3.377 
[ 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 17.0   n/a MPO472430  
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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