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Monitoring of spotted RS CVn and BY Dra type stars. I. Simultaneous optical and infrared photometry
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| Far-ultraviolet stellar photometry: A field in Orion
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| Walraven photometry of nearby southern OB associations
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Membro dei seguenti gruppi:
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Osservazione e dati astrometrici
| Costellazione: | Orione |
| Ascensione retta: | 05h02m26.20s |
| Declinazione: | +02°02'52.9" |
| Magnitudine apparente: | 7.979 |
| Distanza: | 281.69 parsec |
| Moto proprio RA: | 0.1 |
| Moto proprio Dec: | 3.4 |
| B-T magnitude: | 7.922 |
| V-T magnitude: | 7.975 |
Cataloghi e designazioni:
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INHABITED SKY
