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12436 (1996 BY1)
Classification: Main-belt Asteroid          SPK-ID: 2012436
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1739337112179629 4.4399e-08  
a 2.783989729689355 1.1911e-08 au
q 2.299760064011792 1.2426e-07 au
i 8.866945884231194 4.9118e-06 deg
node 343.1762532071967 2.1423e-05 deg
peri 25.5848327131851 2.3806e-05 deg
M 200.0303655128803 1.1405e-05 deg
tp 2459754.436765029930
(2022-Jun-23.93676503)
5.6207e-05 TDB
period 1696.679724755065
4.65
1.0888e-05
2.981e-08
d
yr
n .212179113563681 1.3616e-09 deg/d
Q 3.268219395366918 1.3982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2051  
   data-arc span      15888 days (43.50 yr)  
   first obs. used      1977-01-13  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43417  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:52:59  

Additional Information
 Earth MOID = 1.30177 au 
 Jupiter MOID = 2.21182 au 
 T_jup = 3.292 
[ 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 13.1   n/a MPO384866  
diameter diameter 6.449 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.294   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

12436 (1996 BY1)          Discovered 1996-Jan-24 by Kobayashi, T. at Oizumi
Reference: 19991123/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1988-Jul-19 15:08 00:02 Eunom 0.0399926601757501 0.0399909821129377 0.0399943384383913 2.69276557904982 2.69276544869861 2447362.130786258 1.85243273465113 172.425381947988 30.2173966442057 62.7136661087382 176275.157094777 T 30 CATAB v2.0f-lin.ifort 2020-Nov-13 02:53:03 2020-Nov-13 02:53

Alternate Designations
 1996 BY1 = 1952 UZ = 1977 AA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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