TIC 408267839
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (HD 334456B) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 14 (flagged in 1 sector(s)). Detection score 637.7.
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.
The signal
| Type | Single dip / odd event |
| Status | Probably known |
| Period source | hunt.py on TESS QLP sector 14 |
| Amplitude | 0.4% |
| Data used | TESS sector 14 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 716 (~2,335 light years) |
| Temperature (Gaia) | 9,606 K |
| Size (Gaia) | 2.65 x the Sun |
| Mass (Gaia) | 2.48 x the Sun |
| Luminosity (Gaia) | 53.96 x the Sun |
| Colour, Gaia BP-RP | 0.19 |
| RUWE (Gaia) | 1.03 - fits a single star |
| Gaia G mag | 10.24 |
| TESS mag | 10.16 |
Names & neighbours
| TIC ID | 408267839 |
| Gaia DR3 ID | 1860865813035412096 |
| SIMBAD name | HD 334456B [SB*] |
| Nearest known variable | WISE J202901.9+295729 (EW, P = 0.53171 d), 68" away |
| RA (deg) | 307.269 |
| Dec (deg) | 29.9419 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 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
- TIC408267839_s0014.fits 79 KB
- TIC408267839_s0014.png 32 KB
- thumb.png 24 KB
- meta.json
