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300892 Taichung (2008 BT15)
Classification: Main-belt Asteroid          SPK-ID: 2300892
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041523146176399 1.0726e-07  
a 3.113262700783835 5.1086e-08 au
q 2.789009184484434 3.5147e-07 au
i 1.288416920214034 8.9646e-06 deg
node 145.9465278346927 0.00035908 deg
peri 21.54140409746883 0.00036283 deg
M 345.1158432670942 4.4418e-05 deg
tp 2458683.455237958424
(2019-Jul-18.95523796)
0.0002473 TDB
period 2006.42106912311
5.49
4.9386e-05
1.352e-07
d
yr
n .1794239531970899 4.4163e-09 deg/d
Q 3.437516217083237 5.6407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4492 days (12.30 yr)  
   first obs. used      2006-10-19  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:12:04  

Additional Information
 Earth MOID = 1.79625 au 
 Jupiter MOID = 1.53331 au 
 T_jup = 3.210 
[ 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 16.4   n/a MPO427617  

300892 Taichung           Discovered 2008 Jan. 28 by C.-S. Lin and Q.-z. Ye at Lulin.
Taichung is Taiwan's third largest city and has been proclaimed as a cultural city.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120207/MPCPages.arcLast Updated: 2012-02-09

[ show close-approach data ]
Alternate Designations
 2008 BT15 = 2008 AE73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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