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
  BMAM-V884  
AAVSO UID
000-BPP-391 (No observations)  
Constellation
Gemini Sequence
J2000.0
07 59 43.97 +32 52 06.8  (119.93321 +32.86856) Search nearby
B1950.0 07 56 32.58 +33 00 20.9
Galactic coord. 188.157 +27.836
Other names

(Internal only)
1SWASP J075943.95+325206.9 2MASS J07594387+3252072 GSC 02472-00597
TIC 361980195 TYC 2472-597-1 UCAC4 615-042983
USNO-A2.0 1200-05901708 USNO-B1.0 1228-0204938 WISE J075943.88+325207.3
(Not logged in)  Add name
Variability type
EA
Spectral type F2
Mag. range
11.90 - 12.40 V
Discoverer Mariusz Bajer
Epoch
21 Dec 2021 (HJD 2459569.933) Ephemeris
Outburst --
Period 17.34977 d
Rise/eclipse dur. 1.5%  (0.260 d)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Bajer, Mariusz Spectroscopic binary (2022ApJS..258...26Z). Highly eccentric system. Min II = 12.22 V at phase 0.802, duration 2.0%. BP-G= 0.27 (Gaia DR3); B-V= 0.56 (APASS); J-K= 0.16 (2MASS). ASAS-SN and SuperWasp magnitudes contaminated by Gaia DR3 881254755733303808 (V= 12.2; sep. 2.7"). Range has been corrected. The contamining star is the third body of the system, it is also a visual component (2020ApJS..246....4T). Parallax and proper motions from Gaia DR3 for BMAM-V884: Plx= 1.9833 +/- 0.0151 mas, PmRA= -8.860 +/- 0.014 mas/yr, PmDE= -12.699 +/- 0.012 mas/yr. Parallax and proper motions for Gaia DR3 881254755733303808: Plx= 2.0069 +/- 0.0144 mas, PmRA= -9.222 +/- 0.014 mas/yr, PmDE= -12.453 +/- 0.011 mas/yr.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Zhang, B.; et al., 2022, The Spectroscopic Binaries from the LAMOST
Medium-resolution Survey. I. Searching for Double-lined Spectroscopic
Binaries with a Convolutional Neural Network
2022ApJS..258...26Z
2 Tian, H.-J.; et al., 2020, The Separation Distribution of Ultrawide
Binaries across Galactic Populations
2020ApJS..246....4T
3 Xiang, M.; et al., 2019, Abundance Estimates for 16 Elements in 6 Million
Stars from LAMOST DR5 Low-Resolution Spectra
2019ApJS..245...34X
4 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
5 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
6 Butters, O. W.; et al., 2010, The first WASP public data release 2010A&A...520L..10B
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.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 BMAM-V884 phase plot Bajer, Mariusz 2023-04-04 17:22 UTC Phase plot data from ASAS-SN (V), ASAS-SN (g'), TESS SAP and SuperWASP (CV) shifted to V standard with zoom on primary and secondary eclipse.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Bajer, Mariusz 2023-04-06 06:19 UTC Gaia DR3 position, parallax and proper motions. Spectral type from 2019ApJS..245...34X.