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Name
  NSV 18826  
AAVSO UID
000-BLR-807 (17 observations)  
Constellation
Centaurus Sequence
J2000.0
11 38 17.13 -63 18 45.0  (174.57137 -63.31250) Search nearby
B1950.0 11 35 56.62 -63 02 07.9
Proper motion
RA: -6.1 +/- 1.6 mas/yDec: 4.1 +/- 1.7 mas/ySource: UCAC4
Galactic coord. 294.827 -1.598
Other names

(Internal only)
2MASS J11381712-6318449 ARMA 50 ASAS J113817-6318.7
Cl* IC 2944 GSC 08976-04435 THA 6
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Variability type
CST
Spectral type --
Mag. range
12.36 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 0.77; B-V= 1.24. V= 12.31 in APASS; V= 12.47 in SPM 4.0; V= 12.4 in ASAS-3; V= 12.36 in 1977A&AS...28..153A; V= 13.97 in 1965MNRAS.131..121T. ASAS-3 data for several years don't show noticeable variations.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 Henden, A. A., et al., 2012, Data Release 3 of the AAVSO All-Sky
Photometric Survey (APASS)
2012JAVSO..40..430H
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 A.Ardeberg, E.Maurice, AsAp Suppl 28, No.2, 153, 1977. 1977A&AS...28..153A
5 Thackeray, A. D.; Wesselink, A. J.; 1965, A photometric and spectroscopic
study of the cluster IC 2944
1965MNRAS.131..121T
External Links
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Location    Go   
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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 = 9.97H = 9.39K = 9.21J - K = 0.77
APASS-DR9 B = 13.56V = 12.31g' = 12.92r' = 11.89i' = 11.49B - V = 1.25
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 11 38 17.13 -63 18 45.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 IC 2944 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-05-12 21:08 UTC Type and magnitude from ASAS-SN data.
2 Otero, Sebastian Alberto 2015-08-21 22:11 UTC Maximum magnitude from APASS data.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.