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Latest Details
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Name
  V4066 Sgr  
AAVSO UID
000-BFJ-367 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 33 09.60 -23 04 22.7  (278.29000 -23.07297) Search nearby
B1950.0 18 30 07.66 -23 06 40.4
Proper motion
RA: -0.2 +/- 1.4 mas/yDec: -5.2 +/- 1.5 mas/ySource: UCAC4
Galactic coord. 10.307 -6.515
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18330959-2304226 ASAS J183310-2304.4 ASASSN-V J183309.66-230422.4
CD-23 14483 CPD-23 7124 GSC 06857-01517
Gaia DR3 4077887180664509952 NSV 11003 TIC 187297099
TYC 6857-1517-1    
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Variability type
EA
Spectral type B
Mag. range
10.81 - 11.61 V
Discoverer Dorrit Hoffleit
Epoch
01 Jun 1979 (HJD 2444025.73) Ephemeris
Outburst --
Period 1.361626 d
Rise/eclipse dur. 16%  (5.23 h)
Remarks
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1 Otero, Sebastian Alberto The M5 spectral type in the GCVS actually corresponds to UCAC4 335-173074 (V= 12.7; sep. 9"). ASAS-3 magnitudes contaminated by it and other nearby stars. Range has been corrected.
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References
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1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2023A&A...674A..26C
2 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4
Variability
2022yCat.1358....0G
3 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source
2022yCat.1355....0G
4 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
5 A.Schwarzmann, IBVS N1836, 1980. 1980IBVS.1836....1S
6 D.Hoffleit, IBVS N660, 1972. 1972IBVS..660....1H
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 = 10.16H = 10.08K = 10.00J - K = 0.16
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-05-06 19:35 UTC Period from 2022yCat.1358....0G. Range from ASAS-3 and Gaia DR3 data. Spectral type from 2023A&A...674A..26C. Gaia DR3 position.
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.