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
  ASASSN-18acf  
AAVSO UID
000-BMX-693 (173 observations)  
Constellation
Cygnus Sequence
J2000.0
20 42 12.85 +36 57 40.5  (310.55354 +36.96124) Search nearby
B1950.0 20 40 17.34 +36 46 52.0
Galactic coord. 77.808 -3.229
Other names

(Internal only)
GSC2.3 N34C134943 Gaia21elp IPHAS J204212.82+365740.3
PSO J204212.842+365740.370 SDSS J204212.84+365740.4 UGPS J204212.83+365740.1
USNO-A2.0 1200-15681860 USNO-B1.0 1269-0480817 ZTF18aavqlll
(Not logged in)  Add name
Variability type
UGSU
Spectral type --
Mag. range
14.2 - 20.1 g
Discoverer ASAS-SN
Epoch
--
Outburst --
Period --
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 VSP Note: 19.6 mag. star 3.6" to the WSW and 17.0 mag. star 5.4" to the W.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Szkody, P.; Olde Loohuis, C.; Kiplitz, B.; et al., 2021, Cataclysmic
Variables in the Second Year of the Zwicky Transient Facility
2021AJ....162...94S
2 Gaia Alerts, 2021 (online data) --
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
4 T. Vanmunster, 2018, vsnet-alert #22904 --
5 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
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.
Size 5' x 5' (297 x 298 pixels)
Center 20 42 12.85 +36 57 40.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
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.
4 Otero, Sebastian Alberto 2023-04-23 18:06 UTC Range from ZTF data. Gaia DR3 position.
3 Otero, Sebastian Alberto 2021-10-07 19:49 UTC Gaia Alerts name and reference added.
2 Otero, Sebastian Alberto 2018-12-29 11:18 UTC Type from vsnet-alert 22904.
1 Otero, Sebastian Alberto 2018-12-27 00:06 UTC Minimum magnitude from SDSS. Gaia DR2 position.