TIC 365477301
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable ZTF J204812.71+532448.3 39" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 16 (flagged in 1 sector(s)). Detection score 324.9.
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.
Updates:
2026-10-10 Gaia hints at a hidden companion star (RUWE 1.5)
2026-10-10 Found by the automatic search in TESS sector 16
The signal
| Type | Eclipsing binary |
| Status | Probably known |
| Period (days) | 1.94986 |
| Period source | hunt.py on TESS QLP sector 16 |
| Eclipse / dip depth | 12.7% |
| Amplitude | 17.3% |
| Data used | TESS sector 16 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 1,198 (~3,908 light years) |
| Colour, Gaia BP-RP | 1.05 |
| RUWE (Gaia) | 1.51 - hints at a hidden companion star |
| Gaia G mag | 13.97 |
| TESS mag | 13.44 |
Names & neighbours
| TIC ID | 365477301 |
| Gaia DR3 ID | 2182460422855561088 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | ZTF J204812.71+532448.3 (EA, P = 1.95 d), 39" away (same period!) |
| RA (deg) | 312.043 |
| Dec (deg) | 53.4226 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-10 |
| Last update | 2026-10-10 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC365477301_s0016.fits 70 KB
- TIC365477301_s0016.png 44 KB
- thumb.png 52 KB
- meta.json
