TIC 411365879
Transit candidateProbably known
Rare & notable finds
Nothing rare: all 9 checks came back clear. What was checked →
Checked, nothing found (7)
Microlensing (rogue planet?) · Exocomet-shaped dip · Eclipse timing (third body?) · Eclipses changing depth · Pulsating star in an eclipsing binary · Extra dips outside the eclipses · Type of star
Checked 2026-10-11 16:29 on NVIDIA GeForce RTX 4070, using every TESS sector of this star. All results (.json)
Notes
Probably noise or an instrument effect.
WARNING: same period as the known variable ASASSN-V J121220.91-555734.7 33" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 11 (flagged in 2 sector(s)). Detection score 249.3.
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:
2026-10-09 Planet check: Probably noise or an instrument effect
2026-10-09 Found by the automatic search in TESS sector 11
The signal
| Type | Transit candidate |
| Status | Probably known |
| Period (days) | 1.10926 |
| Period source | hunt.py on TESS QLP sector 11 |
| Eclipse / dip depth | 4.3% |
| Amplitude | 5.5% |
| Data used | TESS sector 11 (QLP) |
Planet check
| Verdict | Probably noise or an instrument effect |
| Size if it's a planet | ~44.7 Earth radii (~3.99 Jupiter) - too big for a planet |
The star (Gaia & TESS)
| Distance (pc) | 1,077 (~3,512 light years) |
| Temperature (Gaia) | 5,961 K |
| Size (Gaia) | 2.26 x the Sun |
| Mass (Gaia) | 1.31 x the Sun |
| Luminosity (Gaia) | 5.77 x the Sun |
| Colour, Gaia BP-RP | 1.03 |
| RUWE (Gaia) | 1.00 - fits a single star |
| Gaia G mag | 13.34 |
| TESS mag | 12.81 |
Names & neighbours
| TIC ID | 411365879 |
| Gaia DR3 ID | 6075551064953063296 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | ASASSN-V J121220.91-555734.7 (EA, P = 2.2179 d), 33" away (same period!) |
| RA (deg) | 183.091 |
| Dec (deg) | -55.9507 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-09 |
| Last update | 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
- 5_planet_check.png 115 KB
- TIC411365879_s0011.fits 79 KB
- TIC411365879_s0011.png 42 KB
- lightcurve_all_sectors.csv 2 MB
- planet_check.json 4 KB
- rare_check.json 7 KB
- thumb.png 53 KB
- meta.json
