AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  NADA-V163  
AAVSO UID
000-BNL-198 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 21 47.40 -29 45 15.3  (275.44750 -29.75425) Search nearby
B1950.0 18 18 35.61 -29 46 43.5
Galactic coord. 3.147 -7.274
Other names

(Internal only)
2MASS J18214740-2945152 ALS 4950 CMC15 J182147.4-294515
CSI-29-18186 DENIS J182147.3-294514 GSC 06856-00774
IRAS 18186-2946 LS 4950 LSS 4950
SHB 95805 SOPS II a-47 TYC 6856-774-1
UCAC4 302-224881 USNO-A2.0 0600-32637575 USNO-B1.0 0602-0750127
VVV J182147.40-294515.29 WISE J182147.41-294515.3  
(Not logged in)  Add name
Variability type
cPNB[e]
Spectral type B1.5Iae pec
Mag. range
11.89 - 12.43 V
Discoverer Adam Nowak
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Nowak, Adam ASAS-SN magnitudes contaminated by several nearby stars. Range has been corrected. U-B= -0.61, B-V= 0.24, J-K= 0.24.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 Venn, K. A.; et al., 1998, New identifications for blue objects towards the
Galactic center: post-AGB stars, Be/disk stars and others		 1998A&A...334..987V
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 JD plot Nowak, Adam 2020-03-05 04:17 UTC JD plot with ASAS-SN data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Nowak, Adam 2020-03-06 00:07 UTC Gaia DR2 position. Spectral type from 1998A&A...334..987V.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.4.27