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72306 (2001 BF34)
Classification: Main-belt Asteroid          SPK-ID: 2072306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07836733372268188 4.4127e-08  
a 2.723421298579778 1.7411e-08 au
q 2.509994032806517 1.2174e-07 au
i 6.414580643162716 4.9964e-06 deg
node 322.8846974264938 5.0587e-05 deg
peri 170.9444152178579 6.4728e-05 deg
M 167.6384631363284 3.9101e-05 deg
tp 2458436.062750652822
(2018-Nov-13.56275065)
0.00017822 TDB
period 1641.612578738482
4.49
1.5742e-05
4.31e-08
d
yr
n .2192965652569784 2.1029e-09 deg/d
Q 2.936848564353039 1.8775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      7653 days (20.95 yr)  
   first obs. used      1998-06-22  
   last obs. used      2019-06-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57921  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:19  

Additional Information
 Earth MOID = 1.52412 au 
 Jupiter MOID = 2.08749 au 
 T_jup = 3.344 
[ 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 15.17   n/a MPCxxxxx  
diameter diameter 2.478 km 0.421 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.262   0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72306 (2001 BF34)          Discovered 2001-Jan-20 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 BF34 = 1999 TS293 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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