Star TOI 3819

Yellow star TOI 3819 is located 1833 light years away from the Sun. It is a single star, that has 124 % of solar mass. There is at least one exoplanet in this system.

TOI 3819

Yellow star

Location

Right ascension: 8h 7m 27.181s

Declination: 29° 23' 19.11'' (northern hemisphere)

Parallax: 1.779

Sun distance: 1833.367 ly | 562.1 pc

Basic characteristic

Mass: 124.2 % M Sun

Size: 154 % R Sun

Temperature: 5859 K | 1.01 T Sun

Age: 4.5 billions years | 0.98 Sun

Photometry

K
2.1

H
1.6

J
1.2

Grp
0.8

I
0.8

G
0.6

V
0.5

Gbp
0.5

B
0.4

U
0.3

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

1 exoplanet

TOI 3819 b

0.46 AU

352.9 M⊕

13.1 R⊕

3.2 days

Planetary system

	TOI 3819
	TOI 3819 b	0.46 AU	352.9 M⊕	13.1 R⊕	3.2 days

More about TOI 3819

Star TOI 3819 is is approximately 54 % bigger than the Sun and temperature on its surface is around 5859 K (5586 °C), which is about 101 % of Sun's temperature.

       TOI 3819 can be found in northern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.

Other designations of this star
WISE J080727.18+292319.2, 2MASS 08072719+2923194, TIC 95660472

External sources

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Scientific study, Accepted: 27. 10. 2022

TESS database (TOI 3819.01)

Archive from the TESS mission

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