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JPL Small-Body Database Browser
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58527 (1997 BF4)
Classification: Main-belt Asteroid          SPK-ID: 2058527
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 .1298472836501554 3.9176e-08  
a 3.004591993959735 1.7384e-08 au
q 2.61445388506706 1.1629e-07 au
i .3966827355505476 4.5675e-06 deg
node 25.23319519628156 0.00063844 deg
peri 128.8988178244441 0.00063867 deg
M 77.20204862487876 1.7267e-05 deg
tp 2458192.553689663271
(2018-Mar-15.05368966)
9.1211e-05 TDB
period 1902.289826981299
5.21
1.6509e-05
4.52e-08
d
yr
n .1892456106813523 1.6424e-09 deg/d
Q 3.394730102852411 1.9641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      10036 days (27.48 yr)  
   first obs. used      1992-02-27  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59225  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:27:20  

Additional Information
 Earth MOID = 1.6251 au 
 Jupiter MOID = 1.5981 au 
 T_jup = 3.239 
[ 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 15.4   n/a MPO266214  

58527 (1997 BF4)          Discovered 1997-Jan-31 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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