TIC 11528257
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (CD-25 490) as type **, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 30 (flagged in 1 sector(s)). Detection score 217.5.
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 30 |
| Amplitude | 0.2% |
| Data used | TESS sector 30 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 902 (~2,942 light years) |
| Colour, Gaia BP-RP | 1.14 |
| RUWE (Gaia) | 1.07 - fits a single star |
| Gaia G mag | 10.30 |
| TESS mag | 9.703 |
Names & neighbours
| TIC ID | 11528257 |
| Gaia DR3 ID | 5040897051098657920 |
| SIMBAD name | CD-25 490 [**] |
| Nearest known variable | none within 5' |
| RA (deg) | 18.5314 |
| Dec (deg) | -24.4577 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-12 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC11528257_s0030.fits 217 KB
- TIC11528257_s0030.png 43 KB
- thumb.png 37 KB
- meta.json
