TIC 172900988 Aa is 819 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this F9 star; the first was found in 2021 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTIC 172900988 b takes 200.5 days to go round its star once.
TIC 172900988 Aa is one of 2 stars in its system. The position of the other star is not catalogued, so only TIC 172900988 Aa and its planets are drawn.
| Spectral type | F9 |
| Surface temperature | 6,050 K |
| Mass | 1.2384 solar masses |
| Radius | 1.3842 solar radii |
| Luminosity | 4.688 times the Sun |
| Apparent magnitude | 10.141 |
| Age | about 3.1 billion years |
| Distance from the Sun | 818.5 light-years (251.0 parsecs) |
| Position (J2000) | RA 128.6617°, Dec 31.5540° |
| Constellation | Cancer |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TIC 172900988 b | 200.5 days | 0.903 AU | 11.25 R⊕ | 942 M⊕ | Transit, 2021 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.