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Latest Details
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Name
  ASAS J102742-5917.3  
AAVSO UID
--  
Constellation
Carina Sequence
J2000.0
10 27 41.61 -59 17 04.9  (156.92337 -59.28469) Search nearby
B1950.0 10 25 52.20 -59 01 44.5
Proper motion
RA: -6.865 +/- 0.782 mas/yDec: 2.316 +/- 0.650 mas/ySource: Gaia DR1
Galactic coord. 285.483 -1.373
Other names

(Internal only)
2MASS J10274160-5917049 ASAS 102742-5917.3 ASASSN-V J102741.51-591705.4
CPD-58 2225 GDS_J1027416-591704 GSC 08613-01865
HD 90834 TYC 8613-1865-1 [M81] I-310
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Variability type
DPV/ELL
Spectral type B5/6III/IV(e)
Mag. range
9.08 - 9.42 V
Discoverer --
Epoch
06 Jun 2004 (HJD 2453162.53) Ephemeris
Outburst --
Period 6.8150 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Superperiod 231 d. Period ratio 33.90. J-K= 0.20.
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References
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1 Optical spectroscopy of DPVs and the case of LP Ara 2011IAUS..272..527M
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 9.16H = 9.04K = 8.95J - K = 0.21
AllWISE W1 = 8.39W2 = 8.35W3 = 8.30W4 = 7.07W1 - W2 = 0.04W3 - W4 = 1.23
APASS-DR9 B = 9.48V = 9.39g' = 9.33r' = 9.39B - V = 0.09
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 10 27 41.61 -59 17 04.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Loden 143 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2011-12-06 06:09 UTC Type and superperiod from 2011IAUS..272..527M. Orbital period, epoch and range from ASAS-3 data. Spectral type from Skiff (2010). Tycho-2 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

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