LSPM J1536+3626
All names: LSPM J1536+3626, Gaia DR2 1374676889508967680, Gaia EDR3 1374676889508967680, SDSS J153639.99+362606.3, WIRED J153639.99+362606.3, LP 273-41, USNO-B1.0 1264-00232416, SDSS J153639.98+362606.2, J1536+3626, NLTT 40705, WDJ153639.98+362607.20, Gaia DR3 1374676889508967680, SDSS J153639.99+362606.4, SDSS J153639.98+362606.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 36 40.03 (0.07) | 15 36 39.98 | 15 36 40.03 (0.1) | 15 36 40.03 | 15 36 39.98 (0.07) | 15 36 40.03 | 15 36 39.99 | ||||||||
| Declination | 36 26 03.05 (0.08) | 36 26 06.30 | 36 26 03.18 (0.1) | 36 26 03.05 | 36 26 07.20 (0.08) | 36 26 03.18 | 36 26 06.38 | ||||||||
| Spectral type | DC | DC | DC | DC | DC | DC | DC | DC | |||||||
| Effective temperature | [K] | 6293.0 (43) | 6358.0 (48) | 6776.0 | 6551.0 | 5919.0 (127) | 6340.0 (26) | ||||||||
| log(g) | [cgs] | 7.93 (0.01) | 7.96 (0.02) | 8.20 | 8.09 | 7.88 (0.03) | 10.00 (0.003) | ||||||||
| Mass | [M☉] | 0.534 (0.01) | 0.551 (0.01) | 0.713 | 0.63 | 0.502 (0.03) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 1.9800 | 2.4100 | 2.2120 | |||||||||||
| log(H/He) | -3.2 | -3.2 | |||||||||||||
| log(C/He) | |||||||||||||||
| log(Ca/He) | |||||||||||||||
| log(Ca/H) | |||||||||||||||
| log(N/He) | |||||||||||||||
| log(O/He) | |||||||||||||||
| log(Na/He) | |||||||||||||||
| log(Mg/He) | |||||||||||||||
| log(Al/He) | |||||||||||||||
| log(Si/He) | |||||||||||||||
| log(P/He) | |||||||||||||||
| log(S/He) | |||||||||||||||
| log(Cl/He) | |||||||||||||||
| log(Sc/He) | |||||||||||||||
| log(Ti/He) | |||||||||||||||
| log(V/He) | |||||||||||||||
| log(Cr/He) | |||||||||||||||
| log(Mn/He) | |||||||||||||||
| log(Fe/He) | |||||||||||||||
| log(Co/He) | |||||||||||||||
| log(Ni/He) | |||||||||||||||
| log(Cu/He) | |||||||||||||||
| log(Zn/He) | |||||||||||||||
| log(Ga/He) | |||||||||||||||
| log(Ge/He) | |||||||||||||||
| log(Sr/He) | |||||||||||||||
| Parallax | [mas] | 13.43 (0.1) | 13.39 (0.1) | 13.39 (0.1) | 13.43 | 13.43 (0.1) | 13.39 (0.1) | ||||||||
| Distance | [pc] | 74.45 (0.6) | 74.68 (0.8) | 74.69 (0.8) | 74.45 | 74.46 (0.6) | 74.69 (0.8) | ||||||||
| Composition | He | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 38.57881112 (0.09) | 38.53129054 (0.2) | 38.579 (0.09) | 38.53129054 | ||||||||||
| Proper motion (declination) | [mas/yr] | -259.3497564 (0.1) | -259.3076777 (0.3) | -259.35 (0.1) | -259.3076777 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 18.40 | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | 18.00 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.55 (0.03) | ||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 19.03 (0.02) | 19.03 (0.02) | 19.03 (0.02) | 19.07 (0.02) | 19.04 (0.03) | ||||||||||
| g magnitude | 18.45 (0.007) | 18.45 (0.007) | 18.46 (0.007) | 18.46 (0.02) | |||||||||||
| r magnitude | 18.21 (0.007) | 18.20 (0.007) | 18.19 (0.007) | 18.21 (0.01) | |||||||||||
| i magnitude | 18.11 (0.009) | 18.11 (0.009) | 18.13 (0.008) | 18.09 (0.02) | |||||||||||
| z magnitude | 18.19 (0.02) | 18.20 (0.02) | 18.23 (0.02) | 18.19 (0.02) | |||||||||||
| G magnitude | 18.19 (0.01) | 18.21 | 18.19 | 18.19 (0.003) | 18.21 | ||||||||||
| BP magnitude | 18.44 (0.01) | 18.42 | 18.42 | ||||||||||||
| RP magnitude | 17.84 (0.01) | 17.79 | 17.79 | ||||||||||||
| Pan g magnitude | 18.42 (0.01) | 18.42 (0.01) | |||||||||||||
| Pan r magnitude | 18.19 (0.008) | 18.19 (0.008) | |||||||||||||
| Pan i magnitude | 18.15 (0.008) | 18.15 (0.007) | |||||||||||||
| Pan z magnitude | 18.20 (0.006) | 18.20 (0.006) | |||||||||||||
| Pan y magnitude | 18.28 (0.04) | 18.28 (0.04) | |||||||||||||
| E(B-V) | 0.011 | ||||||||||||||
* Constant surface field
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