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TIC 203332455

Single dip / odd eventNew candidate

TIC203332455_s0010.png

Notes

Found automatically by hunt.py in TESS sector 10 (flagged in 1 sector(s)). Detection score 1391.9. 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.
The signal
TypeSingle dip / odd event
StatusNew candidate
Period sourcehunt.py on TESS QLP sector 10
Amplitude0.2%
Data usedTESS sector 10 (QLP)
The star (Gaia & TESS)
Distance (pc)242 (~789 light years)
Temperature (Gaia)5,660 K
Size (Gaia)1.22 x the Sun
Mass (Gaia)0.92 x the Sun
Luminosity (Gaia)1.31 x the Sun
Colour, Gaia BP-RP0.99
RUWE (Gaia)1.37 - fits a single star
Radial velocity (Gaia)speed changes by 44 km/s - likely an orbiting pair
Gaia G mag11.53
TESS mag11.01
Names & neighbours
TIC ID203332455
Gaia DR3 ID3506429274893375232
SIMBAD namenot in SIMBAD
Nearest known variableGaia DR3 3506428553338868224 (S), 194" away
RA (deg)198.484
Dec (deg)-20.6517
Look it up SIMBAD · VSX · ESASky · ExoFOP
Record
Found byhunt.py (automatic)
Date2026-10-03

Where it sits among the stars

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

0123051015giantsmain sequencewhite dwarfscolour BP-RP (bluer ← → redder)brightness M_G (brighter ↑)

How to read this diagram →