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434292 (2004 BK85)
Classification: Inner Main-belt Asteroid          SPK-ID: 2434292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01547507676796411 8.0324e-08  
a 1.916208353113446 1.0403e-08 au
q 1.886554881745602 1.5465e-07 au
i 24.34176684498817 9.1037e-06 deg
node 127.5780608487802 1.1483e-05 deg
peri 144.9143853824797 0.00025428 deg
M 65.79298681410611 0.00024913 deg
tp 2459219.432187438452
(2021-Jan-04.93218744)
0.00067083 TDB
period 968.8633334471223
2.65
7.8897e-06
2.16e-08
d
yr
n .3715694335538066 3.0258e-09 deg/d
Q 1.945861824481291 1.0564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5960 days (16.32 yr)  
   first obs. used      2004-01-22  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52309  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:54:40  

Additional Information
 Earth MOID = .875856 au 
 Jupiter MOID = 3.14647 au 
 T_jup = 3.821 
[ 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 17.68   n/a E2021B25  

434292 (2004 BK85)          Discovered 2004-Jan-22 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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