Open Access

Table 1

Stellar parameters of Wolf 327.

Parameter Value Reference
Identifiers
Wolf 327 Wolf (1919)
LSPM J0953+3534 Lépine & Shara (2005)
Karmn J09535+355 Caballero et al. (2016a)
TOI 5747 TESS alerts
TIC 4918918 Stassun et al. (2018)
Gaia DR3 796185407950360192 Gaia Collaboration (2023)
2MASS J09533093+3534171 Skrutskie et al. (2006)
Coordinates and spectral type
α (ICRS, J2000) 09:53:30.90 Gaia DR3
δ (ICRS, J2000) +35:34:16.7 Gaia DR3
Spectral type M2.5 V This work
Photometry
B (mag) 14.586 ± 0.070 UCAC4
Gbp (mag) 13.247 ± 0.003 Gaia DR3
V (mag) 13.018 ± 0.062 UCAC4
G (mag) 11.943 ± 0.003 Gaia DR3
Grp (mag) 10.811 ± 0.003 Gaia DR3
J (mag) 9.308 ± 0.022 2MASS
H (mag) 8.682 ± 0.021 2MASS
Ks (mag) 8.435 ± 0.017 2MASS
W1 (mag) 8.320 ± 0.023 AllWISE
W2 (mag) 8.211 ± 0.020 AllWISE
W3 (mag) 8.104 ± 0.021 AllWISE
W4 (mag) 7.838 ± 0.165 AllWISE
Parallax and kinematics
π (mas) 35.00 ± 0.03 Gaia DR3
d (pc) Bailer-Jones et al. (2021)
μα cos δ (mas yr−1) −87.76 ± 0.02 Gaia DR3
μδ (mas yr−1) −177.14 ± 0.02 Gaia DR3
γ (km s−1) 9.39 ± 0.42 Gaia DR3
U (km s−1) −11.26 ± 0.25 This work
V (km s−1) −26.04 ± 0.04 This work
W (km s−1) −0.10 ± 0.32 This work
Photospheric parameters
Teff (K) 3542 ± 70 This work
log g (cm s−2) 4.87 ± 0.05 This work
[Fe/H] (dex) −0.17 ± 0.04 This work
υ sin i (km s−1) <2 This work
Physical parameters
M* (M) 0.405 ± 0.019 This work
R* (R) 0.406 ± 0.015 This work
L (10−4 L) 234.5 ± 1.2 This work
Prot (days) 44.4 ± 0.4 This work
Age (Gyr) This work

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