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
  tet Del  
AAVSO UID
000-BCM-048 (281 observations)  
Constellation
Delphinus Sequence
J2000.0
20 38 43.99 +13 18 54.5  (309.68329 +13.31514) Search nearby
B1950.0 20 36 22.40 +13 08 18.5
Galactic coord. 57.946 -16.606
Other names

(Internal only)
8 Del BD+12 4411 DO 6893
GSC 01100-01721 HD 196725 HIP 101882
HR 7892 IRAS 20363+1308 IRC +10474
PPM 138761 SAO 106342 TIC 456714122
TYC 1100-1721-1 the Del  
(Not logged in)  Add name
Variability type
LC
Spectral type K3Ib
Mag. range
5.68 - 5.72 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
2 Bidelman, W. P., 1951, Spectral Classification of Stars Listed in Miss
Payne's Catalogue of C Stars		 1951ApJ...113..304B
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
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 SNEWS Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-10-12 23:28 UTC AUID corrected.
2 Otero, Sebastian Alberto 2021-09-02 14:28 UTC Spectral type added.
1 Otero, Sebastian Alberto 2021-02-09 20:49 UTC Spectral type from 1951ApJ...113..304B. Range from GCPD and Hipparcos data. Gaia EDR3 position.

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]
172.30.3.162