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JPL Small-Body Database Browser
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58685 (1998 BP)
Classification: Main-belt Asteroid          SPK-ID: 2058685
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09852322518876444 3.5637e-08  
a 2.314014583436362 9.6557e-09 au
q 2.086030403542376 8.2497e-08 au
i 4.895312451199186 4.5342e-06 deg
node 27.80703918942192 4.7799e-05 deg
peri 95.86950597003093 5.6139e-05 deg
M 18.8984953516118 2.6383e-05 deg
tp 2458533.004892755617
(2019-Feb-18.50489276)		 9.4275e-05 TDB
period 1285.723448131849
3.52		 8.0474e-06
2.203e-08		 d
yr
n .2799980046432835 1.7525e-09 deg/d
Q 2.541998763330348 1.0607e-08 au
   Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      10397 days (28.47 yr)  
   first obs. used      1990-11-13  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53558  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:35:50  

Additional Information
 Earth MOID = 1.1086 au 
 Jupiter MOID = 2.50648 au 
 T_jup = 3.571 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO422078  

58685 (1998 BP)          Discovered 1998-Jan-18 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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