ZTF J183744.20+305830.2

RA: 18h 37m 44.21s, DE: +30° 58' 30.17" (279.4341997282, 30.9750465402)

Ucac4: UCAC4 605-064366, TwoMass: 2MASS J18374420+3058302, Ztf: ZTF J183744.20+305830.2, Gaia: Gaia DR3 4588006317539442944

Data:
  • Constellation: Lyr
  • Variability type: EW
  • Maximal brightness (Mag): 15.700
  • Minimum brightness (Mag): 15.899
  • Created: 6/9/2026
  • Created by: Martin Magris
Show list of observations >>
Periodic elements:
  • Period (d): 0.364583200000000
  • Epoch (HJD): 2458641.93620
  • Secondary Epoch (HJD): 2458642.1184916 (est.)
Chart
ZTF J183744.20+305830.2
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

1 x

Number of observers

1 x

Last observed before

4 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458641.9362 + 0.3645832 * E
S: M = 2458642.1184916 + 0.3645832 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline