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JPL Small-Body Database Browser
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376025 (2010 BK1)
Classification: Main-belt Asteroid          SPK-ID: 2376025
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07240660986101759 8.9761e-08  
a 2.757257747123478 4.1385e-08 au
q 2.557614061141241 2.6852e-07 au
i 3.619094568167661 8.2263e-06 deg
node 227.3551454858523 0.00012888 deg
peri 171.6379720775766 0.00014497 deg
M 163.0548983043547 7.0122e-05 deg
tp 2458243.064206300007
(2018-May-04.56420630)
0.00031456 TDB
period 1672.30109961508
4.58
3.765e-05
1.031e-07
d
yr
n .2152722378062554 4.8466e-09 deg/d
Q 2.956901433105716 4.4381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5646 days (15.46 yr)  
   first obs. used      2004-11-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64194  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:15:50  

Additional Information
 Earth MOID = 1.56522 au 
 Jupiter MOID = 2.35632 au 
 T_jup = 3.336 
[ 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 16.8   n/a MPO418903  
diameter diameter 2.806 km 1.231 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

376025 (2010 BK1)          Discovered 2010-Jan-17 by Kugel, F. at Dauban
Reference: Last Updated: 2013-10-21

Alternate Designations
 2010 BK1 = 2004 VB69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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