TIC 390651029

Transit candidateProbably noise

Rare & notable finds

Nothing rare: all 9 checks came back clear. What was checked →

Checked, nothing found (9)

Microlensing (rogue planet?) · Exocomet-shaped dip · Habitable zone & size · Transit timing (TTV) · Dimming beside the transit · Trojan companions (L4/L5) · More planets in the system · Self-lensing binary · Type of star

Checked 2026-10-11 16:58 on NVIDIA GeForce RTX 4070, using every TESS sector of this star. All results (.json)

Notes

Probably noise or an instrument effect. Found automatically by hunt.py in TESS sector 23 (flagged in 1 sector(s)). Detection score 82.2. 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: 2026-10-11 Planet check: Probably noise or an instrument effect 2026-10-11 Found by the automatic search in TESS sector 23

The signal

Type	Transit candidate
Status	Probably noise
Period (days)	2.35814
Period source	hunt.py on TESS QLP sector 23
Eclipse / dip depth	3.8%
Amplitude	1.1%
Data used	TESS sector 23 (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	~21.7 Earth radii (~1.94 Jupiter)

The star (Gaia & TESS)

Distance (pc)	639 (~2,085 light years)
Temperature (Gaia)	5,603 K
Size (Gaia)	1.15 x the Sun
Mass (Gaia)	0.91 x the Sun
Luminosity (Gaia)	1.18 x the Sun
Colour, Gaia BP-RP	0.81
RUWE (Gaia)	1.04 - fits a single star
Gaia G mag	13.51
TESS mag	13.09

Names & neighbours

TIC ID	390651029
Gaia DR3 ID	3927361083791308160
SIMBAD name	not in SIMBAD
Nearest known variable	LINEAR 7679659 (EA, P = 0.44093 d), 233" away
RA (deg)	191.86
Dec (deg)	10.7619
Look it up	SIMBAD · VSX · ESASky · ExoFOP

Record

Found by	hunt.py (automatic)
Date	2026-10-11
Last update	2026-10-11

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)