[vsnet-newvar 7725] BMAM-V787 = PS1RRJ014755.02+512534.0 = ZTFJ014755.02+512534.0
Taichi Kato
tkato at kusastro.kyoto-u.ac.jp
Tue Nov 24 10:34:27 JST 2020
BMAM-V787 = PS1RRJ014755.02+512534.0 = ZTFJ014755.02+512534.0
https://www.aavso.org/vsx/index.php?view=detail.top&oid=2214219
The light curve suggests "heartbeat" pattern after
JD 2458650. So this is an IW And star.
IDs: (ZTF had already announced variability)
014755.0 +512533 (2000.0) PS1RRJ014755.02+512534.0 RR g=17.15(1.66) P=0.51318 0.52/0.01
014755.0 +512533 (2000.0) ZTFJ014755.02+512534.0 r=18.722 (17.873-19.753) P=0.2480
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