TIC 154485413
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 20 (flagged in 3 sector(s)). Detection score 280.8.
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:
2026-10-09 Gaia hints at a hidden companion star (RUWE 6.5)
2026-10-09 Found by the automatic search in TESS sector 14
The signal
| Type | Single dip / odd event |
| Status | New candidate |
| Period source | hunt.py on TESS QLP sector 20 |
| Amplitude | 0.2% |
| Data used | TESS sector 20 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 150 (~490 light years) |
| Colour, Gaia BP-RP | 1.11 |
| RUWE (Gaia) | 6.47 - hints at a hidden companion star |
| Gaia G mag | 11.44 |
| TESS mag | 10.86 |
Names & neighbours
| TIC ID | 154485413 |
| Gaia DR3 ID | 1692892219059476224 |
| SIMBAD name | TYC 4550-1765-1 [*] |
| Nearest known variable | Gaia DR3 1692886068666306944 (SR|M, P = 319.5 d), 185" away |
| RA (deg) | 185.333 |
| Dec (deg) | 76.2293 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-09 |
| Last update | 2026-10-09 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC154485413_s0014.fits 79 KB
- TIC154485413_s0014.png 40 KB
- TIC154485413_s0020.fits 76 KB
- TIC154485413_s0020.png 40 KB
- thumb.png 29 KB
- meta.json
