|
|
|
 Revise  New Search
|
|
Details for Revision 4
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
AH Her |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
16 42 06.10 +25 20 31.8 |
| Galactic coord. |
44.850 +38.236 |
Other names
(Internal only)
|
|
Please note that aliases shown in grey link to obsolete records.
|
|
AAVSO 1640+25 |
AN 20.1923 |
ASASSN-V J164410.08+251501.7 |
|
Downes AH Her |
GSC 02049-01115 |
PG 1642+253 |
|
ROTSE1 J164409.33+251503.7 |
SVS 32 |
TYC 2049-1115-1 |
|
UCAC4 577-054498 |
USNO-B1.0 1152-0246245 |
X 16421+253 |
|
ZTF18adqwodi |
|
|
(Not logged in) Add name
|
| Variability type |
|
UGZ/IW |
|
|
| Spectral type |
pec(UG)+K7V |
| Mag. range |
|
10.8 - 14.9 V |
|
|
| Discoverer |
-- |
| Epoch |
|
| Outburst |
-- |
| Period |
0.258116 d (6.1948 h) |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
Otero, Sebastian Alberto
|
GCVS outburst cycle is 19.8 d. |
|
2 |
GCVS Team |
Porb = 5.9d:. Oscillations during outbursts: 24s <= P <= 39s, Delta(m) <= 0.003m [R.H.Hildebrand, E.J.Spillar, J.Middleditch, J.J.Patterson, R.F.Stiening, ApJ 238, L 145, 1980.]. Flicckering in Max And Min up to 0.4m in 2 - 8 minutes [W.Wargau, J.Rahe, N.Vogt, AG Mitt N45, 45, 1979.]. |
|
|
|
|
(Not logged in) Add remark
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
Simonsen, M.; Boyd, D.; Goff, W.; et al., 2014, Z Cam Stars in the
Twenty-First Century |
2014JAVSO..42..177S |
|
2 |
Simonsen, M.; Boyd, D.; Goff, W.; et al., 2014, Z Cam Stars in the
Twenty-First Century |
2014JAVSO..42..177S |
|
3 |
Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) |
2009ApJ...696..870D |
|
4 |
R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) |
2005JAD....11....2D |
|
5 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
2002MNRAS.337.1215N |
|
6 |
R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
|
7 |
C.Akerlof et al., AJ 119, 1901, 2000. |
2000AJ....119.1901A |
|
8 |
N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. |
1982A&AS...48..383V |
|
9 |
M.Petit, JO 43, 17, 1960. |
1960JO.....43...17P |
|
10 |
Guthnick, P.; et al., 1924, Benennung von neu entdeckten veränderlichen
Sternen |
1924AN....223...41G |
|
|
|
|
|
|
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.
|
|
|
|
|
Supporting Documents
|
|
|
|
|
There are currently no supporting documents on file for this star.
|
(Not logged in) Add document
|
|
|
|
|
Campaigns/Programs
|
|
|
|
|
Z CamPaign
|
|
Legacy CVs
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
|
|
