Gaia DR2 parallaxes and derived luminosities of 20 high-velocity post-AGB candidates.
. | Parallax* . | Distance . | Distance (BJ) . | . | . | RV† . | . | Subsection . |
---|---|---|---|---|---|---|---|---|
Star . | (mas) . | (kpc) . | (kpc) . | log (L/|${L_{\odot}}$|)‡ . | log (Teff/K) . | (km s−1) . | RUWE . | in section 3 . |
(1) IRAS 02143+5852 | 1.364 ± 0.289 | >0.510 | >0.74 | 3.778 | −49.02 ± 14.69 | 18.689 | 3.4 | |
(2) IRAS 05089+0459 | 0.754 ± 0.345 | >0.684 | >0.88 | 3.477 | 85.92 ± 1.49 | 21.908 | 3.4 | |
(3) IRAS 05208−2035 | 0.687 ± 0.030 | 1.420 ± 0.064 | 1.403|$^{+0.053}_{-0.059}$| | 2.91 ± 0.25 | 3.690 | 52.84 ± 3.68 | 2.184 | 3.4 |
(4) HD 46703 | 0.268 ± 0.024 | 3.512 ± 0.330 | 3.399|$^{+0.276}_{-0.278}$| | 3.92 ± 0.26 | 3.778 | −83.53 ± 7.71 | 1.622 | 3.2 |
(5) HD 56126 | 0.454 ± 0.024 | 2.124 ± 0.114 | 2.099|$^{+0.108}_{-0.110}$| | 3.93 ± 0.25 | 3.813 | 93.71 ± 3.54 | 0.922 | 3.1 |
(6) IRAS 07140−2321 | 0.178 ± 0.012 | 5.116 ± 0.343 | 5.122|$^{+0.377}_{-0.404}$| | 3.74 ± 0.26 | 3.845 | 62.38 ± 4.13 | 1.029 | 3.1 |
(7) IRAS 07227−1320 | 0.489 ± 0.021 | 1.975 ± 0.087 | 1.982|$^{+0.068}_{-0.073}$| | 2.58 ± 0.25 | 3.544 | 70.68 ± 0.39 | 1.176 | 3.3 |
(8) IRAS 08187−1905 | 0.288 ± 0.033 | 3.280 ± 0.403 | 3.259|$^{+0.342}_{-0.391}$| | 3.60 ± 0.12 | 3.789 | 65.44 ± 1.87 | 1.695 | 3.2 |
(9) HD 116745 | 0.177 ± 0.020 | 5.154 ± 0.597 | 4.893|$^{+0.379}_{-0.444}$| | 3.20 ± 0.11 | 3.842 | 240.11 ± 0.54 | 0.933 | 3.1 |
(10) IRAS 14325−6428 | 0.192 ± 0.037 | 4.795 ± 1.033 | 4.883|$^{+0.622}_{-0.928}$| | 2.77 ± 0.30 | 3.806 | −76.54 ± 10.08 | 2.181 | 3.2 |
(11) IRAS 15210−6554 | −0.152 ± 0.143 | >6.623 | >3.29 | 3.634 | −83.90 ± 0.87 | 2.279 | 3.4 | |
(12) HD 137569 | 0.752 ± 0.079 | 1.301 ± 0.150 | 1.316|$^{+0.132}_{-0.197}$| | 3.19 ± 0.11 | 4.021 | −45.0 | 2.023 | 3.2 |
(13) BD −33 2642 | 0.271 ± 0.032 | 3.474 ± 0.434 | 3.467|$^{+0.308}_{-0.466}$| | 3.54 ± 0.12 | 4.301 | −94.7 ± 2.5 | 1.295 | 3.1 |
(14) BD +32 2754 | 3.239 ± 0.014 | 0.307 ± 0.001 | 0.307|$^{+0.001}_{-0.001}$| | 1.10 ± 0.06 | 3.760 | −60.50 ± 0.50 | 1.161 | 3.3 |
(15) HD 161796 | 0.502 ± 0.024 | 1.926 ± 0.091 | 1.921|$^{+0.091}_{-0.095}$| | 3.85 ± 0.07 | 3.813 | −54.17 ± 1.78 | 1.216 | 3.1 |
(16) IRAS 18075−0924 | −0.171 ± 0.192 | >4.348 | −59.68 ± 0.68 | 7.580 | 3.4 | |||
(17) BD −12 4970 | 0.467 ± 0.020 | 2.065 ± 0.090 | 1.984|$^{+0.072}_{-0.101}$| | 5.50 ± 0.25 | 4.431 | 124.95 ± 9.43 | 0.956 | 3.1 |
(18) HD 178443 | 1.034 ± 0.016 | 0.951 ± 0.014 | 0.939|$^{+0.014}_{-0.015}$| | 1.99 ± 0.06 | 3.714 | 343.55 ± 0.28 | 1.102 | 3.3 |
(19) PHL 1580 | 3.156 ± 0.018 | 0.315 ± 0.002 | 0.314|$^{+0.001}_{-0.002}$| | 1.12 ± 0.06 | 4.380 | −70.53 ± 0.72 | 0.954 | 3.3 |
(20) LS III +52 5 | 3.119 ± 0.011 | 0.319 ± 0.001 | 0.315|$^{+0.001}_{-0.001}$| | 1.22 ± 0.06 | 4.398 | −232.83 ± 0.67 | 0.817 | 3.3 |
. | Parallax* . | Distance . | Distance (BJ) . | . | . | RV† . | . | Subsection . |
---|---|---|---|---|---|---|---|---|
Star . | (mas) . | (kpc) . | (kpc) . | log (L/|${L_{\odot}}$|)‡ . | log (Teff/K) . | (km s−1) . | RUWE . | in section 3 . |
(1) IRAS 02143+5852 | 1.364 ± 0.289 | >0.510 | >0.74 | 3.778 | −49.02 ± 14.69 | 18.689 | 3.4 | |
(2) IRAS 05089+0459 | 0.754 ± 0.345 | >0.684 | >0.88 | 3.477 | 85.92 ± 1.49 | 21.908 | 3.4 | |
(3) IRAS 05208−2035 | 0.687 ± 0.030 | 1.420 ± 0.064 | 1.403|$^{+0.053}_{-0.059}$| | 2.91 ± 0.25 | 3.690 | 52.84 ± 3.68 | 2.184 | 3.4 |
(4) HD 46703 | 0.268 ± 0.024 | 3.512 ± 0.330 | 3.399|$^{+0.276}_{-0.278}$| | 3.92 ± 0.26 | 3.778 | −83.53 ± 7.71 | 1.622 | 3.2 |
(5) HD 56126 | 0.454 ± 0.024 | 2.124 ± 0.114 | 2.099|$^{+0.108}_{-0.110}$| | 3.93 ± 0.25 | 3.813 | 93.71 ± 3.54 | 0.922 | 3.1 |
(6) IRAS 07140−2321 | 0.178 ± 0.012 | 5.116 ± 0.343 | 5.122|$^{+0.377}_{-0.404}$| | 3.74 ± 0.26 | 3.845 | 62.38 ± 4.13 | 1.029 | 3.1 |
(7) IRAS 07227−1320 | 0.489 ± 0.021 | 1.975 ± 0.087 | 1.982|$^{+0.068}_{-0.073}$| | 2.58 ± 0.25 | 3.544 | 70.68 ± 0.39 | 1.176 | 3.3 |
(8) IRAS 08187−1905 | 0.288 ± 0.033 | 3.280 ± 0.403 | 3.259|$^{+0.342}_{-0.391}$| | 3.60 ± 0.12 | 3.789 | 65.44 ± 1.87 | 1.695 | 3.2 |
(9) HD 116745 | 0.177 ± 0.020 | 5.154 ± 0.597 | 4.893|$^{+0.379}_{-0.444}$| | 3.20 ± 0.11 | 3.842 | 240.11 ± 0.54 | 0.933 | 3.1 |
(10) IRAS 14325−6428 | 0.192 ± 0.037 | 4.795 ± 1.033 | 4.883|$^{+0.622}_{-0.928}$| | 2.77 ± 0.30 | 3.806 | −76.54 ± 10.08 | 2.181 | 3.2 |
(11) IRAS 15210−6554 | −0.152 ± 0.143 | >6.623 | >3.29 | 3.634 | −83.90 ± 0.87 | 2.279 | 3.4 | |
(12) HD 137569 | 0.752 ± 0.079 | 1.301 ± 0.150 | 1.316|$^{+0.132}_{-0.197}$| | 3.19 ± 0.11 | 4.021 | −45.0 | 2.023 | 3.2 |
(13) BD −33 2642 | 0.271 ± 0.032 | 3.474 ± 0.434 | 3.467|$^{+0.308}_{-0.466}$| | 3.54 ± 0.12 | 4.301 | −94.7 ± 2.5 | 1.295 | 3.1 |
(14) BD +32 2754 | 3.239 ± 0.014 | 0.307 ± 0.001 | 0.307|$^{+0.001}_{-0.001}$| | 1.10 ± 0.06 | 3.760 | −60.50 ± 0.50 | 1.161 | 3.3 |
(15) HD 161796 | 0.502 ± 0.024 | 1.926 ± 0.091 | 1.921|$^{+0.091}_{-0.095}$| | 3.85 ± 0.07 | 3.813 | −54.17 ± 1.78 | 1.216 | 3.1 |
(16) IRAS 18075−0924 | −0.171 ± 0.192 | >4.348 | −59.68 ± 0.68 | 7.580 | 3.4 | |||
(17) BD −12 4970 | 0.467 ± 0.020 | 2.065 ± 0.090 | 1.984|$^{+0.072}_{-0.101}$| | 5.50 ± 0.25 | 4.431 | 124.95 ± 9.43 | 0.956 | 3.1 |
(18) HD 178443 | 1.034 ± 0.016 | 0.951 ± 0.014 | 0.939|$^{+0.014}_{-0.015}$| | 1.99 ± 0.06 | 3.714 | 343.55 ± 0.28 | 1.102 | 3.3 |
(19) PHL 1580 | 3.156 ± 0.018 | 0.315 ± 0.002 | 0.314|$^{+0.001}_{-0.002}$| | 1.12 ± 0.06 | 4.380 | −70.53 ± 0.72 | 0.954 | 3.3 |
(20) LS III +52 5 | 3.119 ± 0.011 | 0.319 ± 0.001 | 0.315|$^{+0.001}_{-0.001}$| | 1.22 ± 0.06 | 4.398 | −232.83 ± 0.67 | 0.817 | 3.3 |
From Gaia EDR3 (Lindegren et al. 2021).
From Gaia DR2 except for IRAS 07140−2321, HD 137569, and BD +33 2642, for which the values are respectively taken from RAVE DR6 (Steinmetz et al. 2020), Duflot, Figon, and Meyssonnier (1995), and Gontcharov (2006).
The luminosity uncertainty includes the uncertainty in distance and reddening (section 2). In case the relative parallax measurement uncertainty is larger than |$20\%$|, we provide 2σ lower limits.
Gaia DR2 parallaxes and derived luminosities of 20 high-velocity post-AGB candidates.
. | Parallax* . | Distance . | Distance (BJ) . | . | . | RV† . | . | Subsection . |
---|---|---|---|---|---|---|---|---|
Star . | (mas) . | (kpc) . | (kpc) . | log (L/|${L_{\odot}}$|)‡ . | log (Teff/K) . | (km s−1) . | RUWE . | in section 3 . |
(1) IRAS 02143+5852 | 1.364 ± 0.289 | >0.510 | >0.74 | 3.778 | −49.02 ± 14.69 | 18.689 | 3.4 | |
(2) IRAS 05089+0459 | 0.754 ± 0.345 | >0.684 | >0.88 | 3.477 | 85.92 ± 1.49 | 21.908 | 3.4 | |
(3) IRAS 05208−2035 | 0.687 ± 0.030 | 1.420 ± 0.064 | 1.403|$^{+0.053}_{-0.059}$| | 2.91 ± 0.25 | 3.690 | 52.84 ± 3.68 | 2.184 | 3.4 |
(4) HD 46703 | 0.268 ± 0.024 | 3.512 ± 0.330 | 3.399|$^{+0.276}_{-0.278}$| | 3.92 ± 0.26 | 3.778 | −83.53 ± 7.71 | 1.622 | 3.2 |
(5) HD 56126 | 0.454 ± 0.024 | 2.124 ± 0.114 | 2.099|$^{+0.108}_{-0.110}$| | 3.93 ± 0.25 | 3.813 | 93.71 ± 3.54 | 0.922 | 3.1 |
(6) IRAS 07140−2321 | 0.178 ± 0.012 | 5.116 ± 0.343 | 5.122|$^{+0.377}_{-0.404}$| | 3.74 ± 0.26 | 3.845 | 62.38 ± 4.13 | 1.029 | 3.1 |
(7) IRAS 07227−1320 | 0.489 ± 0.021 | 1.975 ± 0.087 | 1.982|$^{+0.068}_{-0.073}$| | 2.58 ± 0.25 | 3.544 | 70.68 ± 0.39 | 1.176 | 3.3 |
(8) IRAS 08187−1905 | 0.288 ± 0.033 | 3.280 ± 0.403 | 3.259|$^{+0.342}_{-0.391}$| | 3.60 ± 0.12 | 3.789 | 65.44 ± 1.87 | 1.695 | 3.2 |
(9) HD 116745 | 0.177 ± 0.020 | 5.154 ± 0.597 | 4.893|$^{+0.379}_{-0.444}$| | 3.20 ± 0.11 | 3.842 | 240.11 ± 0.54 | 0.933 | 3.1 |
(10) IRAS 14325−6428 | 0.192 ± 0.037 | 4.795 ± 1.033 | 4.883|$^{+0.622}_{-0.928}$| | 2.77 ± 0.30 | 3.806 | −76.54 ± 10.08 | 2.181 | 3.2 |
(11) IRAS 15210−6554 | −0.152 ± 0.143 | >6.623 | >3.29 | 3.634 | −83.90 ± 0.87 | 2.279 | 3.4 | |
(12) HD 137569 | 0.752 ± 0.079 | 1.301 ± 0.150 | 1.316|$^{+0.132}_{-0.197}$| | 3.19 ± 0.11 | 4.021 | −45.0 | 2.023 | 3.2 |
(13) BD −33 2642 | 0.271 ± 0.032 | 3.474 ± 0.434 | 3.467|$^{+0.308}_{-0.466}$| | 3.54 ± 0.12 | 4.301 | −94.7 ± 2.5 | 1.295 | 3.1 |
(14) BD +32 2754 | 3.239 ± 0.014 | 0.307 ± 0.001 | 0.307|$^{+0.001}_{-0.001}$| | 1.10 ± 0.06 | 3.760 | −60.50 ± 0.50 | 1.161 | 3.3 |
(15) HD 161796 | 0.502 ± 0.024 | 1.926 ± 0.091 | 1.921|$^{+0.091}_{-0.095}$| | 3.85 ± 0.07 | 3.813 | −54.17 ± 1.78 | 1.216 | 3.1 |
(16) IRAS 18075−0924 | −0.171 ± 0.192 | >4.348 | −59.68 ± 0.68 | 7.580 | 3.4 | |||
(17) BD −12 4970 | 0.467 ± 0.020 | 2.065 ± 0.090 | 1.984|$^{+0.072}_{-0.101}$| | 5.50 ± 0.25 | 4.431 | 124.95 ± 9.43 | 0.956 | 3.1 |
(18) HD 178443 | 1.034 ± 0.016 | 0.951 ± 0.014 | 0.939|$^{+0.014}_{-0.015}$| | 1.99 ± 0.06 | 3.714 | 343.55 ± 0.28 | 1.102 | 3.3 |
(19) PHL 1580 | 3.156 ± 0.018 | 0.315 ± 0.002 | 0.314|$^{+0.001}_{-0.002}$| | 1.12 ± 0.06 | 4.380 | −70.53 ± 0.72 | 0.954 | 3.3 |
(20) LS III +52 5 | 3.119 ± 0.011 | 0.319 ± 0.001 | 0.315|$^{+0.001}_{-0.001}$| | 1.22 ± 0.06 | 4.398 | −232.83 ± 0.67 | 0.817 | 3.3 |
. | Parallax* . | Distance . | Distance (BJ) . | . | . | RV† . | . | Subsection . |
---|---|---|---|---|---|---|---|---|
Star . | (mas) . | (kpc) . | (kpc) . | log (L/|${L_{\odot}}$|)‡ . | log (Teff/K) . | (km s−1) . | RUWE . | in section 3 . |
(1) IRAS 02143+5852 | 1.364 ± 0.289 | >0.510 | >0.74 | 3.778 | −49.02 ± 14.69 | 18.689 | 3.4 | |
(2) IRAS 05089+0459 | 0.754 ± 0.345 | >0.684 | >0.88 | 3.477 | 85.92 ± 1.49 | 21.908 | 3.4 | |
(3) IRAS 05208−2035 | 0.687 ± 0.030 | 1.420 ± 0.064 | 1.403|$^{+0.053}_{-0.059}$| | 2.91 ± 0.25 | 3.690 | 52.84 ± 3.68 | 2.184 | 3.4 |
(4) HD 46703 | 0.268 ± 0.024 | 3.512 ± 0.330 | 3.399|$^{+0.276}_{-0.278}$| | 3.92 ± 0.26 | 3.778 | −83.53 ± 7.71 | 1.622 | 3.2 |
(5) HD 56126 | 0.454 ± 0.024 | 2.124 ± 0.114 | 2.099|$^{+0.108}_{-0.110}$| | 3.93 ± 0.25 | 3.813 | 93.71 ± 3.54 | 0.922 | 3.1 |
(6) IRAS 07140−2321 | 0.178 ± 0.012 | 5.116 ± 0.343 | 5.122|$^{+0.377}_{-0.404}$| | 3.74 ± 0.26 | 3.845 | 62.38 ± 4.13 | 1.029 | 3.1 |
(7) IRAS 07227−1320 | 0.489 ± 0.021 | 1.975 ± 0.087 | 1.982|$^{+0.068}_{-0.073}$| | 2.58 ± 0.25 | 3.544 | 70.68 ± 0.39 | 1.176 | 3.3 |
(8) IRAS 08187−1905 | 0.288 ± 0.033 | 3.280 ± 0.403 | 3.259|$^{+0.342}_{-0.391}$| | 3.60 ± 0.12 | 3.789 | 65.44 ± 1.87 | 1.695 | 3.2 |
(9) HD 116745 | 0.177 ± 0.020 | 5.154 ± 0.597 | 4.893|$^{+0.379}_{-0.444}$| | 3.20 ± 0.11 | 3.842 | 240.11 ± 0.54 | 0.933 | 3.1 |
(10) IRAS 14325−6428 | 0.192 ± 0.037 | 4.795 ± 1.033 | 4.883|$^{+0.622}_{-0.928}$| | 2.77 ± 0.30 | 3.806 | −76.54 ± 10.08 | 2.181 | 3.2 |
(11) IRAS 15210−6554 | −0.152 ± 0.143 | >6.623 | >3.29 | 3.634 | −83.90 ± 0.87 | 2.279 | 3.4 | |
(12) HD 137569 | 0.752 ± 0.079 | 1.301 ± 0.150 | 1.316|$^{+0.132}_{-0.197}$| | 3.19 ± 0.11 | 4.021 | −45.0 | 2.023 | 3.2 |
(13) BD −33 2642 | 0.271 ± 0.032 | 3.474 ± 0.434 | 3.467|$^{+0.308}_{-0.466}$| | 3.54 ± 0.12 | 4.301 | −94.7 ± 2.5 | 1.295 | 3.1 |
(14) BD +32 2754 | 3.239 ± 0.014 | 0.307 ± 0.001 | 0.307|$^{+0.001}_{-0.001}$| | 1.10 ± 0.06 | 3.760 | −60.50 ± 0.50 | 1.161 | 3.3 |
(15) HD 161796 | 0.502 ± 0.024 | 1.926 ± 0.091 | 1.921|$^{+0.091}_{-0.095}$| | 3.85 ± 0.07 | 3.813 | −54.17 ± 1.78 | 1.216 | 3.1 |
(16) IRAS 18075−0924 | −0.171 ± 0.192 | >4.348 | −59.68 ± 0.68 | 7.580 | 3.4 | |||
(17) BD −12 4970 | 0.467 ± 0.020 | 2.065 ± 0.090 | 1.984|$^{+0.072}_{-0.101}$| | 5.50 ± 0.25 | 4.431 | 124.95 ± 9.43 | 0.956 | 3.1 |
(18) HD 178443 | 1.034 ± 0.016 | 0.951 ± 0.014 | 0.939|$^{+0.014}_{-0.015}$| | 1.99 ± 0.06 | 3.714 | 343.55 ± 0.28 | 1.102 | 3.3 |
(19) PHL 1580 | 3.156 ± 0.018 | 0.315 ± 0.002 | 0.314|$^{+0.001}_{-0.002}$| | 1.12 ± 0.06 | 4.380 | −70.53 ± 0.72 | 0.954 | 3.3 |
(20) LS III +52 5 | 3.119 ± 0.011 | 0.319 ± 0.001 | 0.315|$^{+0.001}_{-0.001}$| | 1.22 ± 0.06 | 4.398 | −232.83 ± 0.67 | 0.817 | 3.3 |
From Gaia EDR3 (Lindegren et al. 2021).
From Gaia DR2 except for IRAS 07140−2321, HD 137569, and BD +33 2642, for which the values are respectively taken from RAVE DR6 (Steinmetz et al. 2020), Duflot, Figon, and Meyssonnier (1995), and Gontcharov (2006).
The luminosity uncertainty includes the uncertainty in distance and reddening (section 2). In case the relative parallax measurement uncertainty is larger than |$20\%$|, we provide 2σ lower limits.
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.