|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
W Tau |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
04 25 05.91 +15 55 58.8 |
| Proper motion |
| RA: -5.9 +/- 1.5 mas/y | Dec: -3.2 +/- 1.2 mas/y | Source: UCAC4 |
|
| Galactic coord. |
180.087 -22.035 |
Other names
(Internal only)
|
|
Please note that aliases shown in grey link to obsolete records.
|
|
AAVSO 0422+15 |
ASAS J042757+1602.6 |
ASASSN-V J042757.20+160235.5 |
|
BD+15 628 |
HD 28236 |
IRC +20078 |
(Not logged in) Add name
|
| Variability type |
|
SRB |
|
|
| Spectral type |
M4-M6.5 |
| Mag. range |
|
8.6 - 12.2 V |
|
|
| Discoverer |
Thomas Espin (1886) |
| Epoch |
|
| Outburst |
-- |
| Period |
239 d |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
|
|
|
|
(Not logged in) Add remark
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
|
2 |
L.Campbell, Studies of Long Period Variables, AAVSO, Cambridge, 1955. |
1955slpv.book.....C |
|
3 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
|
|
|
|
|
|
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 = 2.92 | H = 1.64 | K = 1.34 | J - K = 1.58 |
|
AllWISE
|
W3 = 0.38 | W4 = -0.27 | W3 - W4 = 0.64 |
|
APASS-DR9
|
B = 12.27 | V = 10.30 | g' = 10.81 | r' = 8.89 | i' = 6.43 | B - V = 1.97 |
|
|
|
|
Images
|
|
|
Please review Digitized Sky Survey Acknowledgment and Copyright.
|
|
|
|
|
|
|
|
Supporting Documents
|
|
|
|
|
There are currently no supporting documents on file for this star.
|
(Not logged in) Add document
|
|
|
|
|
Campaigns/Programs
|
|
|
|
|
Legacy LPV Program
|
|
LPV Program
|
|
Percy's Unusual LPVs
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
