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Latest Details
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Name
  HD 128840  
AAVSO UID
--  
Constellation
Circinus Sequence
J2000.0
14 41 26.47 -57 41 22.8  (220.36031 -57.68967) Search nearby
B1950.0 14 37 45.30 -57 28 33.5
Proper motion
RA: -7.353 +/- 0.576 mas/yDec: -7.341 +/- 0.564 mas/ySource: Gaia DR1
Galactic coord. 317.231 +2.096
Other names

(Internal only)
2MASS J14412645-5741228 ASAS J144126-5741.3 ASASSN-V J144126.38-574124.0
CD-57 5660 CPC 20 4607 CPD-57 6739
GSC 08688-00961 PPM 343067 Renson 36690
SAO 241905 TYC 8688-961-1  
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Variability type
ACV:
Spectral type B9pSi
Mag. range
9.08 - 9.13 V
Discoverer --
Epoch
07 Aug 2001 (HJD 2452129.47) Ephemeris
Outburst --
Period 1.92510 d
Rise/eclipse dur. --
Remarks
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References
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1 K. Bernhard, et al., 2015, A search for photometric variability in magnetic
chemically peculiar stars using ASAS-3 data		 2015arXiv150701112B
2 Pojmanski, G., 2002, The All Sky Automated Survey 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 = 8.79H = 8.74K = 8.70J - K = 0.09
AllWISE W1 = 8.68W2 = 8.73W3 = 8.80W4 = 8.76W1 - W2 = -0.05W3 - W4 = 0.04
APASS-DR9 B = 9.13V = 9.18g' = 10.09B - V = -0.05
Images
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2020-06-09 02:21 UTC Type and range from ASAS-3 data. Gaia DR2 position.
1 Admin, VSX 2015-09-02 00:54 UTC Initial upload.

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