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JPL Small-Body Database Browser
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146264 (2001 BM74)
Classification: Main-belt Asteroid          SPK-ID: 2146264
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190032834587018 5.4061e-08  
a 3.148411024724776 2.9792e-08 au
q 2.773739775104952 1.7521e-07 au
i 5.877504273961622 6.3813e-06 deg
node 149.5643572754719 4.4464e-05 deg
peri 30.09752560794264 4.8832e-05 deg
M 67.13466718845329 2.1074e-05 deg
tp 2458219.977883970455
(2018-Apr-11.47788397)
0.0001176 TDB
period 2040.495134743101
5.59
2.8962e-05
7.929e-08
d
yr
n .176427766903411 2.5042e-09 deg/d
Q 3.523082274344601 3.3337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      8099 days (22.17 yr)  
   first obs. used      1996-03-18  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56382  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:18:24  

Additional Information
 Earth MOID = 1.77993 au 
 Jupiter MOID = 1.44388 au 
 T_jup = 3.189 
[ 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 14.8   n/a MPO436735  

146264 (2001 BM74)          Discovered 2001-Jan-31 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 BM74 = 2002 LC10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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