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Latest Details
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Name
  V4030 Sgr  
AAVSO UID
000-BCX-101 (540 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 21 19.55 -16 22 26.1  (275.33146 -16.37392) Search nearby
B1950.0 18 18 26.25 -16 23 52.9
Proper motion
RA: -0.71 +/- 1.20 mas/yDec: 0.01 +/- 0.74 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 14.978 -0.955
Other names

(Internal only)
AAVSO 1815-16B ALS 4956 BD-16 4830
HD 168625 HIP 89963 Hen 3-1681
LS 4956 SAO 161375  
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Variability type
ACYG:
Spectral type B8Iaea
Mag. range
8.3 - 8.46 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 Long-term photometry of variables at ESO. 1991A&AS...87..481M
2 C.Sterken, AsAp 57, 361, 1977. 1977A&A....57..361S
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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 = 5.14H = 4.54K = 4.11J - K = 1.03
APASS-DR9
Images
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Supporting Documents
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Stellar Association Membership
 NGC 6618 Open Cluster 2012A&A...548A..97Z
Revision History
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3 Otero, Sebastian Alberto 2011-09-07 05:56 UTC Primary record creation. Range from LTPV and ASAS-3 data.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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