TIC 48139432

Single dip / odd eventKnown to NASA (TOI)

Notes

Already known to NASA: CTOI 48139432.01 (PC). Already on NASA's TESS list as CTOI 48139432.01 (PC). NOTE: SIMBAD already lists this star (UCAC4 700-064053) as type SB*, so it may be known after all - check the SIMBAD references. Found automatically by hunt.py in TESS sector 26 (flagged in 3 sector(s)). Detection score 152.7. 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 Found on NASA's list of TESS planet candidates: CTOI 48139432.01 (PC) 2026-10-11 Planet check: Already known to NASA: CTOI 48139432.01 (PC) 2026-10-11 Found by the automatic search in TESS sector 26

The signal

Type	Single dip / odd event
Status	Known to NASA (TOI)
Period source	hunt.py on TESS QLP sector 26
Amplitude	0.4%
Data used	TESS sector 26 (QLP)

Planet check

Verdict

Already known to NASA: CTOI 48139432.01 (PC)

ExoFOP

The star (Gaia & TESS)

Distance (pc)	145 (~474 light years)
Temperature (Gaia)	4,587 K
Size (Gaia)	0.72 x the Sun
Mass (Gaia)	0.72 x the Sun
Luminosity (Gaia)	0.21 x the Sun
Colour, Gaia BP-RP	1.31
RUWE (Gaia)	1.27 - fits a single star
Radial velocity (Gaia)	speed changes by 32 km/s - likely an orbiting pair
Gaia G mag	12.51
TESS mag	11.85

Names & neighbours

TIC ID	48139432
Gaia DR3 ID	2143960675306114560
SIMBAD name	UCAC4 700-064053 [SB*]
Nearest known variable	Gaia DR3 2143961396860798336 (ROT), 115" away
RA (deg)	282.467
Dec (deg)	49.8158
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)