SDSS J233302.94+121451.5
All names: Gaia DR2 2764329771629866880, SDSS J233302.94+121451.55, GALEX J233302.9+121452, Gaia DR3 2764329771629866880, Gaia EDR3 2764329771629866880, SDSS J233302.94+121451.5, SDSS J233302.93+121451.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 33 02.94 (0.3) | 23 33 02.94 | 23 33 02.94 (0.5) | 23 33 02.94 (0.3) | ||||||
| Declination | 12 14 51.53 (0.2) | 12 14 51.54 | 12 14 51.53 (0.3) | 12 14 51.55 (0.2) | ||||||
| Spectral type | DO | DO | DO | DO | ||||||
| Effective temperature | [K] | 21689.0 | 26652.0 | 6509.0 (120) | ||||||
| log(g) | [cgs] | 8.00 | 8.18 | 9.27 (0.2) | ||||||
| Mass | [M☉] | 0.628 | 0.715 | 1.26 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0469 | 0.0269 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 0.40 (0.4) | 1.66 (0.6) | 0.40 (0.4) | ||||||
| Distance | [pc] | 2520.51 (2334) | 603.32 (222) | 2520.80 (2335) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 0.257070413 (0.3) | -2.405180314 (1) | 0.257 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -1.041366399 (0.3) | -0.623259811 (0.5) | -1.041 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.84 (0.02) | 18.85 (0.02) | 18.84 (0.02) | |||||||
| g magnitude | 19.25 (0.01) | 19.26 (0.02) | 19.25 (0.01) | |||||||
| r magnitude | 19.70 (0.02) | 19.72 (0.02) | 19.70 (0.02) | |||||||
| i magnitude | 20.03 (0.03) | 20.04 (0.03) | 20.02 (0.03) | |||||||
| z magnitude | 20.09 (0.1) | 20.12 (0.1) | 20.08 (0.1) | |||||||
| G magnitude | 19.48 (0.04) | 19.54 | 19.48 (0.004) | |||||||
| BP magnitude | 19.38 (0.04) | 19.28 | ||||||||
| RP magnitude | 19.66 (0.06) | 19.71 | ||||||||
| Pan g magnitude | 19.37 (0.01) | |||||||||
| Pan r magnitude | 19.75 (0.01) | |||||||||
| Pan i magnitude | 20.08 (0.03) | |||||||||
| Pan z magnitude | 20.30 (0.04) | |||||||||
| Pan y magnitude | 20.54 (0.1) | |||||||||
| E(B-V) | 0.066 | |||||||||
* Constant surface field
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