TIC 306344354

Eclipsing binaryProbably noise

Notes

Probably noise or an instrument effect. Found automatically by hunt.py in TESS sector 32 (flagged in 2 sector(s)). Detection score 196.4. Not in VSX, ASAS-SN or ZTF variable catalogues at the time of the search; not in Gaia DR3's variable lists. Unchecked by hand yet: verify the period, nearby stars and a wider catalogue search. Updates: 2026-10-12 Planet check: Probably noise or an instrument effect 2026-10-12 Found by the automatic search in TESS sector 32

The signal

Type	Eclipsing binary
Status	Probably noise
Period (days)	0.63973
Period source	hunt.py on TESS QLP sector 32
Eclipse / dip depth	1.6%
Amplitude	1.3%
Data used	TESS sector 32 (QLP)

Planet check

Verdict	Probably noise or an instrument effect ExoFOP check plot all test results light curve data
Size if it's a planet	~54.6 Earth radii (~4.87 Jupiter) - too big for a planet

The star (Gaia & TESS)

Distance (pc)	1,236 (~4,030 light years)
Temperature (Gaia)	5,093 K
Size (Gaia)	7.59 x the Sun
Mass (Gaia)	2.40 x the Sun
Luminosity (Gaia)	34.93 x the Sun
Colour, Gaia BP-RP	1.28
RUWE (Gaia)	1.17 - fits a single star
Gaia G mag	11.77
TESS mag	11.12

Names & neighbours

TIC ID	306344354
Gaia DR3 ID	2989847341724885888
SIMBAD name	TYC 5339-1321-1 [*]
Nearest known variable	ASAS J051432-1146.9 (ROT, P = 4.513 d), 66" away
RA (deg)	78.6299
Dec (deg)	-11.764
Look it up	SIMBAD · VSX · ESASky · ExoFOP

Record

Found by	hunt.py (automatic)
Date	2026-10-12
Last update	2026-10-12

Where it sits among the stars

ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.

How to read this diagram →

Data files

Download everything (.zip)