Table 3.
Properties of our candidate, distant CSS LPV stars (see text for their selection).
Name | α | δ | l | b | mCSS | P | ΔmCSS | Ks | J − Ks | AV | DPL | δDPL | μ | Vt |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
KG-19 | 71.811385 | −62.355530 | 272 | −38 | 15.13 | 139 | 0.78 | 11.82 | 1.03 | 0.10 | 50 | 7 | 1.85 | 440 |
KG-23 | 85.510835 | −55.641182 | 263 | −32 | 15.65 | 167 | 1.28 | 11.65 | 1.08 | 0.15 | 54 | 10 | 1.51 | 390 |
KG-72 | 332.090176 | −29.298389 | 19 | −54 | 15.34 | 160 | 1.20 | 11.79 | 0.99 | 0.05 | 56 | 10 | 1.00 | 240 |
KG-88 | 346.075719 | −40.879162 | 354 | −64 | 14.95 | 141 | 1.27 | 12.29 | 0.77 | 0.03 | 63 | 12 | 1.26 | 380 |
KG-93 | 359.730982 | −43.014912 | 333 | −71 | 15.15 | 235 | 1.56 | 11.41 | 0.87 | 0.03 | 64 | 14 | 0.75 | 230 |
A | 76.208748 | −40.221203 | 244 | −37 | 17.44 | 108 | 0.55 | 14.16 | 1.06 | 0.08 | 119 | 14 | 0.26 | 150 |
C | 141.992615 | −34.560715 | 262 | +12 | 17.33 | 139 | 1.30 | 13.61 | 1.20 | 0.53 | 112 | 21 | 0.07: | 40: |
D | 154.438690 | −29.276445 | 267 | +23 | 16.36 | 184 | 0.45 | 12.68 | 1.11 | 0.20 | 93 | 10 | 0.29 | 130 |
B | 208.101207 | −31.747896 | 318 | +29 | 16.92 | 128 | 1.50 | 13.64 | 1.02 | 0.18 | 108 | 22 | 0.55 | 280 |
E | 217.840607 | −36.831627 | 324 | +22 | 15.76 | 110 | 0.80 | 12.81 | 0.88 | 0.26 | 64 | 9 | 0.72 | 220 |
Notes. mCSS is the CSS time-average magnitude. P is the period in days. ΔmCSS is the CSS amplitude (peak to peak). Ks and J − Ks are from 2MASS. AV is the Galactic V-band extinction in mag, and AK/AV = 0.11. DPL is the heliocentric distance in kpc derived with the PL sequence C relation for M-type (Eq. (1)). δD, in kpc, is the distance uncertainty (see text for details). μ is the Gaia EDR3 proper motion (see also Table 4). Vt is the tangential velocity in km s−1 derived from DPL and μ. The KG stars are M-type. The spectral types of stars ABCDE are unknown.
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