TIC 311297982
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (BD+29 2845) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 25 (flagged in 1 sector(s)). Detection score 2659.0.
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 25 |
| Amplitude | 0.1% |
| Data used | TESS sector 25 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 256 (~836 light years) |
| Temperature (Gaia) | 5,840 K |
| Size (Gaia) | 2.14 x the Sun |
| Mass (Gaia) | 1.26 x the Sun |
| Luminosity (Gaia) | 4.79 x the Sun |
| Colour, Gaia BP-RP | 0.76 |
| RUWE (Gaia) | 1.13 - fits a single star |
| Gaia G mag | 10.00 |
| TESS mag | 9.595 |
Names & neighbours
| TIC ID | 311297982 |
| Gaia DR3 ID | 1305751357421836416 |
| SIMBAD name | BD+29 2845 [SB*] |
| Nearest known variable | none within 5' |
| RA (deg) | 247.927 |
| Dec (deg) | 29.0272 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-11 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC311297982_s0025.fits 73 KB
- TIC311297982_s0025.png 29 KB
- thumb.png 17 KB
- meta.json
