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-V J184721.51-105105.5  
AAVSO UID
--  
Constellation
Scutum Sequence
J2000.0
18 47 21.25 -10 51 02.5  (281.83854 -10.85069) Search nearby
B1950.0 18 44 34.94 -10 54 22.2
Galactic coord. 22.798 -4.029
Other names

(Internal only)
2MASS J18472125-1051025 ASASSN-V J184721.43-105105.8 ATO J281.8385-10.8507
Gaia DR3 4106942290817461376 UCAC4 396-093923 WISEA J184721.56-105108.8
(Not logged in)  Add name
Variability type
EA
Spectral type F
Mag. range
14.86 - 17.2: V
Discoverer B. Sesar et al. (Pan-STARRS1); ASAS-SN
Epoch
14 May 2015 (HJD 2457156.988) Ephemeris
Outburst --
Period 2.80070 d
Rise/eclipse dur. 17%  (11.4 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-SN magnitudes contaminated by UCAC4 396-093935 (V= 14.6; sep. 8") and other nearby stars. Range has been corrected.
2 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) Gaia DR2 position.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2023A&A...674A..26C
2 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4
Variability
2022yCat.1358....0G
3 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source
2022yCat.1355....0G
4 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) --
5 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
6 Sesar, B.; Hernitschek, N.; Mitrović, S.; et al., 2017,
Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band
Data: The PS1 Sample
2017AJ....153..204S
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 18 47 21.25 -10 51 02.5 (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.
3 Otero, Sebastian Alberto 2024-01-17 20:59 UTC Position corrected. Spectral type from 2023A&A...674A..26C.
2 Otero, Sebastian Alberto 2022-08-11 20:11 UTC Identification from 2022yCat.1358....0G. Eclipse duration and minimum magnitude from ASAS-SN data. Maximum magnitude derived from Gaia DR3 data. Gaia DR3 position.
1 Admin, VSX 2019-06-26 01:33 UTC Preserved original object data.