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Latest Details
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| Name |
HD 172189 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 36 10.11 +05 25 12.7 |
| Proper motion |
| RA: 1.5 +/- 1.1 mas/y | Dec: -1.4 +/- 0.6 mas/y | Source: UCAC4 |
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| Galactic coord. |
36.352 +5.332 |
Other names
(Internal only)
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ASAS J183838+0527.9 |
ASASSN-V J183837.60+052756.0 |
BD+05 3864 |
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GSC 00455-01084 |
PPM 166265 |
SAO 123754 |
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VSX J183837.5+052755 |
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| Variability type |
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EA+DSCTC |
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| Spectral type |
A2 |
| Mag. range |
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8.73 - 8.86 V |
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| Discoverer |
Martín-Ruiz, S. et al |
| Epoch |
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| Outburst |
-- |
| Period |
5.70198 d |
| Rise/eclipse dur. |
6% (8.2 h) |
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Remarks
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Ibanoǧlu, C.; et al., 2009, Spectroscopic and photometric observations
of the selected Algol-type binaries - IV. V799Cassiopeiae, BX Piscium and
HD 172189 |
2009MNRAS.392..757I |
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2 |
Martín-Ruiz, S.; et al., 2006, HD 172189: an eclipsing and spectroscopic
binary with a δ Sct-type pulsating component in an open cluster |
2005A&A...440..711M |
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3 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 7.91 | H = 7.80 | K = 7.74 | J - K = 0.17 |
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AllWISE
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W1 = 7.69 | W2 = 7.70 | W3 = 7.73 | W4 = 7.59 | W1 - W2 = -0.01 | W3 - W4 = 0.14 |
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APASS-DR9
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B = 9.05 | V = 8.72 | g' = 8.86 | r' = 8.69 | B - V = 0.33 |
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Images
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Supporting Documents
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Revision History
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