|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
RS Her |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
17 19 36.57 +22 58 07.1 |
| Proper motion |
| RA: -19.273 +/- 0.031 mas/y | Dec: 3.539 +/- 0.047 mas/y | Source: Gaia DR1 |
|
| Galactic coord. |
45.279 +29.367 |
Other names
(Internal only)
|
|
Please note that aliases shown in grey link to obsolete records.
|
|
AAVSO 1717+23 |
ASAS J172142+2255.3 |
ASASSN-V J172142.43+225516.0 |
|
BD+23 3090 |
HD 157330 |
HIP 84948 |
|
IRC +20322 |
SAO 85031 |
ZTF J172142.32+225516.1 |
(Not logged in) Add name
|
| Variability type |
|
M |
|
|
| Spectral type |
M4e-M8: |
| Mag. range |
|
7.5 - 13.0 V |
|
|
| Discoverer |
T.D. Anderson, 1895 |
| Epoch |
|
| Outburst |
-- |
| Period |
218 d |
| Rise/eclipse dur. |
47% (102 d) |
|
|
|
|
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 |
ZTF Catalog of Periodic Variable Stars (online data) |
2020arXiv200508662C |
|
2 |
Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars |
2020arXiv200508662C |
|
3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
|
4 |
T. Karlsson, Maxima of Mira stars |
-- |
|
5 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
|
|
|
|
|
|
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 = 4.42 | H = 3.61 | K = 3.14 | J - K = 1.27 |
|
AllWISE
|
W3 = 1.53 | W4 = 1.05 | W3 - W4 = 0.48 |
|
APASS-DR9
|
B = 13.82 | V = 12.16 | g' = 13.16 | r' = 10.92 | B - V = 1.66 |
|
GALEX-DR5
|
NUV = 22.02 |
|
SDSS-DR12
|
u = 15.72 | g = 15.79 | r = 12.40 | i = 8.23 | z = 7.83 | u - g = -0.07 | r - i = 4.17 |
|
|
|
|
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
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
