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58691 (1998 BG14)
Classification: Main-belt Asteroid          SPK-ID: 2058691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06770610518089386 4.9682e-08  
a 2.558562058961268 1.3414e-08 au
q 2.385331787085392 1.284e-07 au
i 4.828669639281503 3.5331e-06 deg
node 124.96232699 6.8212e-05 deg
peri 318.0956657038506 7.7384e-05 deg
M 202.997437763779 3.6898e-05 deg
tp 2459652.423444242096
(2022-Mar-13.92344424)
0.00015368 TDB
period 1494.831909647716
4.09
1.1756e-05
3.219e-08
d
yr
n .2408297532829899 1.8939e-09 deg/d
Q 2.731792330837143 1.4322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      789  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1998-01-24  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55663  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:50:00  

Additional Information
 Earth MOID = 1.40404 au 
 Jupiter MOID = 2.39879 au 
 T_jup = 3.428 
[ 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 15.4   n/a MPO474467  

58691 (1998 BG14)          Discovered 1998-Jan-24 by Monte Viseggi at Monte Viseggi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 BG14 = 2001 XN182 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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