ZTF J195518.51+295251.4 (Eclipsing binary)

RA: 19h 55m 18.52s, DE: +29° 52' 51.40" (298.8271666667, 29.8809444444)

Ucac4: UCAC4 600-102138, Ato: ATO J298.8271+29.8809, Gaia: Gaia DR3 2030312409021477632, TwoMass: 2MASS J19551851+2952514, Wise: WISE J195518.53+295251.6, Ztf: ZTF J195518.51+295251.4

Data:

Constellation: Cyg
Variability type: EW
Maximal brightness (Mag): 15.298
Minimum brightness (Mag): 15.536

Created: 7/31/2026
Created by: Martin Mašek

Show list of observations >>

Periodic elements:

Period (d): 0.423071600000000
Epoch (HJD): 2458311.88720
Secondary Epoch (HJD): 2458312.0987358 (est.)

Show minima prediction >>

Change log:

8/1/2026, Jan Hykel:

Epoch: Null → 2458311.8872
Period: Null → 0.4230716
Variability type: Null → EW
Minimum brightness: Null → 15.536
Maximal brightness: 14.87 → 15.298
Name: UCAC4 600-102138 → ZTF J195518.51+295251.4
Eclipsing binary: False → True
Alternative designation: Ucac4: UCAC4 600-102138 → Ucac4: UCAC4 600-102138, Ato: ATO J298.8271+29.8809, Gaia: Gaia DR3 2030312409021477632, TwoMass: 2MASS J19551851+2952514, Wise: WISE J195518.53+295251.6, Ztf: ZTF J195518.51+295251.4