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100711 (1998 BD19)
Classification: Main-belt Asteroid          SPK-ID: 2100711
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2147882450074773 3.769e-08  
a 2.314077511891554 1.0115e-08 au
q 1.817040864301098 8.66e-08 au
i 5.440439461201567 5.1747e-06 deg
node 11.20065328729396 4.4917e-05 deg
peri 95.80703489398164 4.6379e-05 deg
M 196.3209250997045 1.099e-05 deg
tp 2459785.096136349612
(2022-Jul-24.59613635)
4.0049e-05 TDB
period 1285.775895385881
3.52
8.4301e-06
2.308e-08
d
yr
n .2799865834255343 1.8357e-09 deg/d
Q 2.811114159482011 1.2287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      1998-01-26  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51514  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:55:00  

Additional Information
 Earth MOID = .843198 au 
 Jupiter MOID = 2.3411 au 
 T_jup = 3.545 
[ 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 16.5   n/a MPO469013  

100711 (1998 BD19)          Discovered 1998-Jan-27 by Testa, A., Ghezzi, P. at Sormano
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 BD19 = 2000 SC215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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