TIC 128790976

Transit candidateKnown to NASA (TOI)

Notes

Already known to NASA: TOI 1124.01 (APC). Already on NASA's TESS list as TOI 1124.01 (APC). Found automatically by hunt.py in TESS sector 27 (flagged in 2 sector(s)). Detection score 212.2. 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 Gaia hints at a hidden companion star (RUWE 11.8) 2026-10-12 Found on NASA's list of TESS planet candidates: TOI 1124.01 (APC) 2026-10-12 Planet check: Already known to NASA: TOI 1124.01 (APC) 2026-10-12 Found by the automatic search in TESS sector 27

The signal

Type	Transit candidate
Status	Known to NASA (TOI)
Period (days)	3.5173
Period source	hunt.py on TESS QLP sector 27
Eclipse / dip depth	0.4%
Amplitude	0.1%
Data used	TESS sector 27 (QLP)

Planet check

Verdict	Already known to NASA: TOI 1124.01 (APC) ExoFOP check plot all test results light curve data
Size if it's a planet	~10.8 Earth radii (~0.96 Jupiter)

The star (Gaia & TESS)

Distance (pc)	80 (~261 light years)
Temperature (Gaia)	6,548 K
Size (Gaia)	1.68 x the Sun
Mass (Gaia)	1.37 x the Sun
Luminosity (Gaia)	4.69 x the Sun
Colour, Gaia BP-RP	0.59
RUWE (Gaia)	11.77 - hints at a hidden companion star
Gaia G mag	7.55
TESS mag	7.223

Names & neighbours

TIC ID	128790976
Gaia DR3 ID	6685705320278556544
SIMBAD name	TOI-1124.01 [err]
Nearest known variable	none within 5'
RA (deg)	300.213
Dec (deg)	-43.982
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)