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173572 (2001 BC34)
Classification: Main-belt Asteroid          SPK-ID: 2173572
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09172662329815964 3.9301e-08  
a 2.395582587083447 1.3467e-08 au
q 2.175843885538413 9.5443e-08 au
i 4.87758970393933 4.2102e-06 deg
node 124.3509819277087 5.5882e-05 deg
peri 359.8446129783991 6.3203e-05 deg
M 348.1283726991252 2.9238e-05 deg
tp 2458645.160430122583
(2019-Jun-10.66043012)
0.00011008 TDB
period 1354.300841548927
3.71
1.142e-05
3.127e-08
d
yr
n .2658198156240268 2.2415e-09 deg/d
Q 2.615321288628482 1.4702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      538  
   data-arc span      6594 days (18.05 yr)  
   first obs. used      2001-01-20  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:20:31  

Additional Information
 Earth MOID = 1.19171 au 
 Jupiter MOID = 2.42645 au 
 T_jup = 3.518 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456931.5 (2014-Oct-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09156827557482189 3.9605e-08  
q 2.175972245608388 9.6154e-08 au
tp 2457292.807278970017
(2015-Sep-27.30727897)
0.00010751 TDB
node 124.3795613733339 5.5854e-05 deg
peri .3450047622428495 6.3121e-05 deg
i 4.878690198079919 4.2118e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      538  
   data-arc span      6594 days (18.05 yr)  
   first obs. used      2001-01-20  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:20:31  

Additional Information
 Jupiter MOID = 2.42645 au 
 T_jup = 3.518 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.568534911203643E-15 -3.77748552758547E-15 1.546668553196326E-12 8.79973276722357E-15 4.579535737278138E-13 2.156786882826664E-16
q -3.77748552758547E-15 9.245549567965655E-15 -3.527253583748034E-12 -1.97451779437248E-14 -1.062167942689278E-12 -1.94638047248938E-16
tp 1.546668553196326E-12 -3.527253583748034E-12 1.155742099564948E-8 5.44505109368469E-11 3.182065139201977E-9 5.314195674966715E-12
node 8.79973276722357E-15 -1.97451779437248E-14 5.44505109368469E-11 3.119633839103867E-9 -3.092921271570889E-9 5.482895446386435E-11
peri 4.579535737278138E-13 -1.062167942689278E-12 3.182065139201977E-9 -3.092921271570889E-9 3.984312763968525E-9 -5.319236569040472E-11
i 2.156786882826664E-16 -1.94638047248938E-16 5.314195674966715E-12 5.482895446386435E-11 -5.319236569040472E-11 1.773897208549012E-11

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 16.2   n/a MPO226978  

173572 (2001 BC34)          Discovered 2001-Jan-20 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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