HD 197036
HD 197036
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| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
Constellation | Cygnus |
Right ascension | 20h 39m 23.1285s |
Declination | +45° 40' 00.881" |
Apparent magnitude (V) | 6.614 |
| Characteristics | |
Spectral type | B5IV |
| U−B color index | -0.56 |
| B−V color index | -0.06 |
| Astrometry | |
| Radial velocity (Rv) | -15.1 km/s |
| Proper motion (μ) | RA: 3.37 mas/yr Dec.: -0.56 mas/yr |
| Parallax (π) | 1.67 ± 0.58 mas |
| Distance | approx. 2,000 ly (approx. 600 pc) |
| Other designations | |
HD 197036, HR 7912, BD+45°3233, SAO 49898, HIP 101934, GC 28793, GSC 03574-03107 | |
| Database references | |
| SIMBAD | data |
HD 197036 is a 7th magnitude star in the constellation Cygnus, approximately 2000 light years away from Earth. It is a bluish white subgiant star of the spectral type B5IV, meaning it possesses a surface temperature of 11,000 to 25,000 kelvins. It is therefore hotter, larger, and brighter than our Sun.[1] It can be found within one degree of the star Deneb.[2]
References[edit]
^ ab "HD 197036". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved October 13, 2007..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
^ Autostar Suite Astronomer Edition. CD-ROM. Meade, April 2006.
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Categories:
- Henry Draper Catalogue objects
- Cygnus (constellation)
- B-type subgiants
- HR objects
- Hipparcos objects
- Durchmusterung objects
- Subgiant-star stubs
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