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JPL Small-Body Database Browser
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214479 (2005 TB73)
Classification: Main-belt Asteroid          SPK-ID: 2214479
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989430222809352 6.7343e-08  
a 3.103226211441378 2.8371e-08 au
q 2.485861010115814 2.0747e-07 au
i 15.53849234169977 6.6755e-06 deg
node 59.75118591606058 2.0745e-05 deg
peri 256.8486991032488 3.0827e-05 deg
M 219.4712356290547 2.8507e-05 deg
tp 2459379.937517059498
(2021-Jun-14.43751706)
0.00016516 TDB
period 1996.726487971836
5.47
2.7382e-05
7.497e-08
d
yr
n .1802950990877414 2.4725e-09 deg/d
Q 3.720591412766943 3.4015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      7657 days (20.96 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:27:09  

Additional Information
 Earth MOID = 1.52771 au 
 Jupiter MOID = 1.78107 au 
 T_jup = 3.135 
[ 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 14.6   n/a MPO254377  
diameter diameter 6.805 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 20.594 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Galad, A. (2010) Astron. Astrophys. 514, A55.]
geometric albedo albedo 0.066   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214479 (2005 TB73)          Discovered 2005-Oct-05 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 TB73 = 2003 GP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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