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Latest Details
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Name
  BMAM-V448  
AAVSO UID
000-BNH-474 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 05 56.06 +33 12 32.7  (316.48358 +33.20908) Search nearby
B1950.0 21 03 52.48 +33 00 29.0
Galactic coord. 78.014 -9.357
Other names

(Internal only)
2MASS J21055606+3312326 CMC15 J210556.0+331232 GSC2.3 N35E036260
Gaia DR2 1865490732594104064 USNO-B1.0 1232-0574683  
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Variability type
R
Spectral type --
Mag. range
16.15 - 16.40 g
Discoverer B. Sesar et al., Mariusz Bajer
Epoch
18 Jun 2018 (HJD 2458287.951) Ephemeris
Outburst --
Period 0.264628 d  (6.3511 h)
Rise/eclipse dur. --
Remarks
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1 Bajer, Mariusz BP-G= -0.18.
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References
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1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
2 Sesar, B.; et al., 2017, Machine-learned Identification of RR Lyrae Stars
from Sparse, Multi-band Data: The PS1 Sample
2017AJ....153..204S
3 Chambers, K. C.; et al., 2016,The Pan-STARRS1 Surveys 2016arXiv161205560C
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 05 56.06 +33 12 32.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 BMAM-V448 phase plot Bajer, Mariusz 2019-10-31 20:47 UTC Phase plot data from ZTF and Pan-STARRS1 shifted to g standard.
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Revision History
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1 Bajer, Mariusz 2019-11-01 02:52 UTC Gaia DR2 position.