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Near-infrared photometry of stars
Results are presented of infrared photometric observations performed oncomparison stars during a monitoring of long-period variables. Theseobservations, spread over a lapse of about 5 years, are used to derivethe J, H, and K magnitudes of 54 stars in the photometric systemdescribed by Koornneef (1983). The 1950.0 coordinates, spectral types,visual magnitudes, average magnitudes, and the number of observationsare given for each object.
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Observation and Astrometry data
| Constellation: | Orion |
| Right ascension: | 05h39m47.86s |
| Declination: | +14°47'57.1" |
| Apparent magnitude: | 8.182 |
| Distance: | 450.45 parsecs |
| Proper motion RA: | -2 |
| Proper motion Dec: | -1.3 |
| B-T magnitude: | 10.386 |
| V-T magnitude: | 8.364 |
Catalogs and designations:
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