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
  LAMOST J213710.42+402056.7  
AAVSO UID
000-BQD-020 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 37 10.42 +40 20 56.7  (324.29342 +40.34908) Search nearby
B1950.0 21 35 09.89 +40 07 25.4
Galactic coord. 87.605 -8.837
Other names

(Internal only)
1SWASP J213710.42+402056.6 2MASS J21371040+4020567 CMC15 J213710.4+402056
GSC 03187-00943 Gaia DR3 1966022688493284352 TIC 304968908
TYC 3187-943-1 UCAC4 652-103422 URAT1 652-484000
USNO-A2.0 1275-16133110 WISE J213710.42+402056.7  
(Not logged in)  Add name
Variability type
ACV
Spectral type kA1hA6mA7SrCrEu
Mag. range
11.06 - 11.09 V
Discoverer J. Labadie-Bartz et al.
Epoch
25 May 2020 (HJD 2458994.85) Ephemeris
Outburst --
Period 3.401461 d
Rise/eclipse dur. --
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 Labadie-Bartz, J.; et al., 2023, Photometric variability of the LAMOST
sample of magnetic chemically peculiar stars as seen by TESS
2023A&A...676A..55L
2 Hümmerich, S.; et al., 2020, A plethora of new, magnetic chemically
peculiar stars from LAMOST DR4
2020A&A...640A..40H
3 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.
Size 5' x 5' (297 x 298 pixels)
Center 21 37 10.42 +40 20 56.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 Phase plot Whiting, Grace E. 2025-03-11 01:38 UTC This phase plot was created with SuperWASP and ASAS-SN V and g data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Whiting, Grace E. 2025-03-17 18:44 UTC Initial submission. Type, period, epoch and range from SuperWASP and ASAS-SN data. Spectral type from 2020A&A...640A..40H.