TIC 306394827
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable ASAS J061629+1056.7 56" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 33 (flagged in 2 sector(s)). Detection score 624.1.
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
| Type | Eclipsing binary |
| Status | Probably known |
| Period (days) | 2.70347 |
| Period source | hunt.py on TESS QLP sector 33 |
| Eclipse / dip depth | 5.2% |
| Amplitude | 5.9% |
| Data used | TESS sector 33 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 620 (~2,021 light years) |
| Temperature (Gaia) | 6,316 K |
| Size (Gaia) | 1.77 x the Sun |
| Mass (Gaia) | 1.34 x the Sun |
| Luminosity (Gaia) | 4.45 x the Sun |
| Colour, Gaia BP-RP | 0.67 |
| RUWE (Gaia) | 0.93 - fits a single star |
| Gaia G mag | 12.03 |
| TESS mag | 11.69 |
Names & neighbours
| TIC ID | 306394827 |
| Gaia DR3 ID | 3331543493706541824 |
| SIMBAD name | TYC 735-1642-1 [*] |
| Nearest known variable | ASAS J061629+1056.7 (ED|DCEP-FU|ESD, P = 2.7029 d), 56" away (same period!) |
| RA (deg) | 94.116 |
| Dec (deg) | 10.9607 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-13 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC306394827_s0033.fits 200 KB
- TIC306394827_s0033.png 63 KB
- thumb.png 67 KB
- meta.json
