|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
NT Del |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
20 20 09.12 +19 56 37.0 |
| Galactic coord. |
61.491 -9.571 |
Other names
(Internal only)
|
|
HD 193949 |
Hen 2-466 |
NGC 6905 |
(Not logged in) Add name
|
| Variability type |
|
ZZ: |
|
|
| Spectral type |
[WO2] |
| Mag. range |
|
15.7 (0.09) 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 |
Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) |
2003A&A...403..659A |
|
2 |
R.Ciardullo, H.E.Bond, AJ 111, No.6, 2332, 1996. |
1996AJ....111.2332C |
|
3 |
L.Perek, L.Kohoutek, Catalogue of Galactic Planetary Nebulae, Prague, 1967. |
1967cgpn.book.....P |
|
|
|
|
|
|
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.
|
|
|
|
|
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 = 14.54 | H = 14.44 | K = 14.35 | J - K = 0.20 |
|
|
|
|
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
|
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
3 |
Admin, VSX
|
2017-12-15 13:52 UTC |
Spectral type from Skiff (VizieR on-line data: B/mk) |
|
|
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. |
|
