SDSS J092312.55+375438.9
All names: SDSS J092312.55+375438.92, SDSS J092312.55+375438.9, Gaia EDR3 811125086613701632, GALEX J092312.5+375439, Gaia DR3 811125086613701632, Gaia DR2 811125086613701632, SDSS J092312.54+375438.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 23 12.55 (0.9) | 09 23 12.55 | 09 23 12.55 (2) | 09 23 12.55 (0.9) | ||||||
| Declination | 37 54 38.73 (0.8) | 37 54 38.92 | 37 54 38.74 (2) | 37 54 38.93 (0.8) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10129.0 | 10474.0 (150) | |||||||
| log(g) | [cgs] | 7.65 | 7.86 (0.01) | |||||||
| Mass | [M☉] | 0.42 | 0.529 (0.004) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3892 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| log(C/H) | ||||||||||
| log(N/H) | ||||||||||
| log(O/H) | ||||||||||
| log(Na/H) | ||||||||||
| log(Mg/H) | ||||||||||
| log(Al/H) | ||||||||||
| log(Si/H) | ||||||||||
| log(P/H) | ||||||||||
| log(S/H) | ||||||||||
| log(Sc/H) | ||||||||||
| log(Ti/H) | ||||||||||
| log(Cr/H) | ||||||||||
| log(Mn/H) | ||||||||||
| log(Fe/H) | ||||||||||
| log(Ni/H) | ||||||||||
| Parallax | [mas] | 2.16 (1) | 1.66 (1) | 2.16 (1) | ||||||
| Distance | [pc] | 462.12 (204) | 601.23 (516) | 462.13 (204) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -4.720529106 (1) | -6.030998187 (3) | -4.721 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -12.46885379 (1) | -12.27127899 (3) | -12.469 (1) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.27 (0.1) | 21.27 (0.1) | 21.27 (0.1) | |||||||
| g magnitude | 20.59 (0.03) | 20.59 (0.03) | 20.59 (0.03) | |||||||
| r magnitude | 20.67 (0.04) | 20.67 (0.04) | 20.67 (0.04) | |||||||
| i magnitude | 20.68 (0.07) | 20.68 (0.07) | 20.68 (0.07) | |||||||
| z magnitude | 21.04 (0.3) | 21.04 (0.3) | 21.04 (0.3) | |||||||
| G magnitude | 20.65 (0.09) | 20.73 | 20.65 (0.009) | |||||||
| BP magnitude | 20.50 (0.09) | 20.60 | ||||||||
| RP magnitude | 20.15 (0.1) | 20.60 | ||||||||
| Pan g magnitude | 20.61 (0.01) | |||||||||
| Pan r magnitude | 20.69 (0.02) | |||||||||
| Pan i magnitude | 20.82 (0.02) | |||||||||
| Pan z magnitude | 20.90 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
