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JPL Small-Body Database Browser
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442588 (2012 BK152)
Classification: Main-belt Asteroid          SPK-ID: 2442588
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0882573233421428 9.424e-08  
a 3.14000905898612 8.7385e-08 au
q 2.862880264169924 3.4054e-07 au
i 10.346245881509 6.8919e-06 deg
node 131.333220429853 4.8197e-05 deg
peri 269.7093548115121 7.5371e-05 deg
M 197.8648759654184 6.5693e-05 deg
tp 2459515.812484007295
(2021-Oct-28.31248401)
0.00040041 TDB
period 2032.332575712249
5.56
8.4839e-05
2.323e-07
d
yr
n .1771363625728603 7.3945e-09 deg/d
Q 3.417137853802315 9.5098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      5430 days (14.87 yr)  
   first obs. used      2004-09-14  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61051  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:43:48  

Additional Information
 Earth MOID = 1.8948 au 
 Jupiter MOID = 1.95825 au 
 T_jup = 3.180 
[ 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 15.7   n/a MPO437721  

442588 (2012 BK152)          Discovered 2004-Sep-14 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-09-02

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