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243697 (2000 BY1)
Classification: Main-belt Asteroid          SPK-ID: 2243697
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05260205819103951 4.516e-08  
a 3.042480181017481 3.065e-08 au
q 2.882439461490515 1.5045e-07 au
i 11.07915976487295 4.2801e-06 deg
node 139.2699666522183 2.4282e-05 deg
peri 265.1790409886295 4.9277e-05 deg
M 26.41623443346715 4.1521e-05 deg
tp 2458858.264346310077
(2020-Jan-09.76434631)		 0.00022367 TDB
period 1938.385103953353
5.31		 2.9291e-05
8.019e-08		 d
yr
n .1857216088102291 2.8065e-09 deg/d
Q 3.202520900544447 3.2262e-08 au
   Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      8619 days (23.60 yr)  
   first obs. used      1996-04-21  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53818  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:27:35  

Additional Information
 Earth MOID = 1.91754 au 
 Jupiter MOID = 2.02455 au 
 T_jup = 3.209 
[ 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 15.2   n/a MPO503160  
diameter diameter 6.240 km 0.894 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243697 (2000 BY1)          Discovered 2000-Jan-27 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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