IQ Per - Observation #132139

IQ Per (Eclipsing binary)

RA: 03h 59m 44.67s, DE: +48° 09' 04.50" (59.9361249950, 48.1512500000)

Tic: TIC 265767012, TwoMass: 2MASS J03594467+4809046, Gsc: GSC 03331-01175, Hd: HD 24909, Tyc: TYC 3331-1175-1, Gcvs: IQ Per, Gaia: Gaia DR3 246797724301643904

10/1/2026, 00:01 - 10/1/2026, 02:10 (UTC)

Data:

Observer: Martin Mančuška
Project: EccentriCAT - LITE (Citizen Astronomy Timing of Eccentric Eclipses)
Created: 10/2/2026, 14:32 UTC
Station: Boldog
Lat: +48°, Long: +17°
Instrument: SvBony Sv555 54/243 + ZWO ASI 533 MC Pro + UV/IR cut filter
Photometric band: Clear
Time standard: HJD
Brightness in: Mag

Determined minima

P: 2461314.53913 (10/1/2026, 00:56 UTC)
HJD_min: 2461314.54170 +/- 0.00034
Heliocentric correction: 0.00257
Data quality: 4 (fair)
O-C diagram preview:

Actions:

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Light curve

Catalog geometry

R_p: N/A +/- N/A R_Jup	R_*: N/A +/- N/A R_Sun
i: N/A +/- N/A °	A: N/A +/- N/A AU

Measured geometry

R_p: N/A _-N/A ^+N/A R_Jup
i: N/A _-N/A\|N/A ^+N/A\|N/A °

Field identification - Explicitly named stars

Star type	Coordinates (J2000)	Brightness	Phot. band	Colour indices	Catalogue id
VVariable	03 59 44.68 +48 09 04.50	8.61	UCAC4	B-V: 0.05	UCAC4 691-026143
CComparison	03 58 51.63 +48 18 05.43	10.7	UCAC4	B-V: 0.69	UCAC4 692-025825
KCheck	03 59 46.37 +48 16 00.04	10.64	UCAC4	B-V: 0.75	UCAC4 692-025903

Source: Aladin Lite, CDS, Strasbourg

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