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Latest Details
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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  
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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.
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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 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
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 21 47.40 -29 45 15.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 JD plot Nowak, Adam 2020-03-05 04:17 UTC JD plot with ASAS-SN data.
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Revision History
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1 Nowak, Adam 2020-03-06 00:07 UTC Gaia DR2 position. Spectral type from 1998A&A...334..987V.

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