Common Name: | OT 129 | MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] | VLBA 1.4 GHz: |
B1950 Name: | 1717+178 | ![]() |
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J2000 Name: | J1719+1745 | ||
R.A. and Dec. (J2000): | 17h19m13.048s +17d45'6.437" |
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AGN Class: | LSP BL Lac | ||
Redshift: | 0.137 (Sowards-Emmerd et al. 2005,ApJ,626,95) | Luminosity Distance: | 639 Mpc ; 2.40 pc/mas |
Radio Spectrum: | Flat | ||
Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||
Kpc-scale morphology: | Core | ||
Jet Speed: | Maximum: 414 ± 36 μas/y ; 3.68 ± 0.32 c Median: 205 ± 28 μas/y ; 1.82 ± 0.25 c based on 9 moving features Lister et al. 2021, ApJ,923,30 |
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Separation Versus Time Plot: | PNG PDF | ||
Stacked 15 GHz Stokes I VLBA images: Natural weight:   PNG PDF FITS Circular Beam:   PNG PDF FITS Tapered Beam:   PNG PDF FITS Stacking for 1994-2015:   FITS Stacked 15 GHz Polarization VLBA images: Method I:   Cumulative GIF, pol PNG, I FITS, P FITS, m FITS, EVPA FITS Method II:   std EVPA PNG, FITS Rotation Measure 8-15 GHz Map: | Not available | Spectral Index 8-15 GHz Map: | Not available | |
VLBA 23 GHz: RRIFD Database |
Kpc-scale: Healey et al. 2007, ApJS 171, 61 | |
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Fermi LAT and 15 GHz VLBA Light Curves![]() |
VLBA 43 GHz: |
Multiepoch Radio Spectrum: |
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Comments: | Sowerds-Emmerd 2005 z=0.137 not confirmed by Shaw et al. 2013: 0.75 < z< 1.8; not in paper XIII since hardsp MOJAVE_4 |
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