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Name
  MGAB-V240  
AAVSO UID
000-BND-206 (No observations)  
Constellation
Lyra Sequence
J2000.0
18 55 29.82 +32 30 17.8  (283.87425 +32.50494) Search nearby
B1950.0 18 53 37.42 +32 26 21.4
Galactic coord. 62.842 +13.400
Other names

(Internal only)
GSC2.3 N259009004 Gaia DR2 2042371921236266624 Gaia DR3 2042371921236266624
PS1-3PI J185529.82+323017.8 USNO-A2.0 1200-10076134 USNO-B1.0 1225-399374
WD J185529.82+323017.82 ZTF J185529.81+323017.7 ZTF18aanvvqw
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Variability type
UGER/IBWD+UGZ
Spectral type --
Mag. range
17.7 - 20.2 g
Discoverer B. Sesar et al. (Pan-STARRS1), Gabriel Murawski
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto VSP Note: 10.1 mag. star 18" to the ESE.
2 Otero, Sebastian Alberto Superhump period 0.015824 d. (2023arXiv230211148K)
3 Murawski, Gabriel BP-G= -0.08.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kato, T., 2023, MGAB-V240: 23-min AM CVn star showing both 12-d supercycle
and standstills
2023arXiv230211148K
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 Sesar, B.; et al., 2017, Machine-learned Identification of RR Lyrae Stars
from Sparse, Multi-band Data: The PS1 Sample
2017AJ....153..204S
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 55 29.82 +32 30 17.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 JD plot Murawski, Gabriel 2019-05-25 01:05 UTC Light curve with ZTF data.
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Revision History
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2 Otero, Sebastian Alberto 2023-04-28 14:43 UTC Type from 2023arXiv230211148K. Range from ZTF data.
1 Murawski, Gabriel 2019-06-14 22:09 UTC Gaia DR2 position.