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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09808861863290735 3.5664e-08  
a 2.315497310822391 9.7935e-09 au
q 2.088373378155611 8.2542e-08 au
i 4.893312283592415 4.5327e-06 deg
node 27.73552149115211 4.7821e-05 deg
peri 96.48202117533637 5.6235e-05 deg
M 186.2606665907682 2.6433e-05 deg
tp 2459821.598525802723
(2022-Aug-30.09852580)
9.417e-05 TDB
period 1286.95940580315
3.52
8.1649e-06
2.235e-08
d
yr
n .2797291028580156 1.7747e-09 deg/d
Q 2.542621243489171 1.0754e-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 = 1.1104 au 
 Jupiter MOID = 2.50196 au 
 T_jup = 3.570 
[ 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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