2002A&A...388L..37K


C.D.S. - SIMBAD4 rel 1.7 - 2020.10.30CET03:34:50

2002A&A...388L..37K - Astronomy and Astrophysics, volume 388, L37-39 (2002/6-3)

The MAIA candidate star HD 208727.

KALLINGER T., REEGEN P. and WEISS W.W.

Abstract (from CDS):

HD 208727 is a suspected member of the enigmatic maia variables and shows the largest yet observed amplitude in light variation for any of the potential members. Proven beyond doubt pulsation would pose a serious problem for stellar modelling and opacities, because either opacity source for driving pulsation has to be a different or new identified, yet unkown, pulsation mechanism. We conclude from our investigation that rotation is a more likely explanation for the light variability of HD 208727.

Abstract Copyright:

Journal keyword(s): stars: variables: general - stars: fundamental parameters: radii - stars: individual: HD 208727

Simbad objects: 11

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Number of rows : 11

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 HD 4612 Pu* 00 49 16.1314826716 +68 28 02.036724106   8.41 8.12     B8 8 0
2 * 20 Tau PM* 03 45 49.6065620 +24 22 03.886360 3.40 3.80 3.87 3.85 3.90 B8III 401 1
3 V* V727 Mon bL* 06 31 09.3417865101 +09 56 23.331201111   8.19 8.00     B8V 33 1
4 HD 106419 * 12 14 49.3158418289 -71 32 03.415098258   8.44 8.30     B9III 14 0
5 HD 121190 Pu* 13 55 12.1418794262 -52 09 38.953997739 5.33 5.63 5.71     B9V 67 0
6 * gam UMi dS* 15 20 43.7160391 +71 50 02.459561   3.067 3.002     A2III 142 0
7 * gam CrB dS* 15 42 44.56551 +26 17 44.2847           A0V 200 0
8 HD 175008 Pu* 18 59 58.4782982084 -71 55 57.491390870   6.75 6.79     B9IV/V 9 0
9 HD 208394 PM* 21 54 42.0322824679 +48 11 55.400743430   7.73 7.44     A2 13 0
10 HD 208441 * 21 54 52.5635740354 +48 33 16.746488719   7.92 7.89     A0 5 0
11 HD 208727 Pu* 21 57 02.2199931066 +48 40 06.835025596   6.421 6.504     B8V 46 0

    Equat.    Gal    SGal    Ecl

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2020.10.30-03:34:50

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