TOI-2109
Sign in to saveTOI-2109 is a magnitude 10.2 star in the constellation of Hercules. It is located from Earth based on parallax measurements. This star is host to one confirmed exoplanet.
In the Vinony graph
Vinony's link graph records 186 inbound references to TOI-2109, and connects out to year, stellar rotation and list of stars in Hercules.
It sits within the topics Durchmusterung objects, F-type main-sequence stars and Hercules (constellation).
Vinony links it to 7 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- F0
- Distance
- 873 light-years
- Redshift
- z = -0.00006577667628748785
- Coordinates
- RA 253.1863° · Dec 16.5800°
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Hercules
- Distance from Earth
- 264
- Radius
- 1.698
- Mass
- 1.447
Show 11 more facts
- spectral class
- F0
- catalog code
- TYC 1521-208-1
- parallax
- 3.7367
- radial velocity
- -19.72
- apparent magnitude
- 10.118072
- right ascension
- 253.18633444454997
- epoch
- J2000.0
- declination component of proper motion
- -9.351
- right ascension component of proper motion
- -8.314
- effective temperature
- 6500.0
- declination
- 16.57995555083
via Wikidata · CC0
~2 min read
Encyclopedic overview
4 sectionsContents
- Characteristics
- Planetary system
- Notes
- References
TOI-2109 is a magnitude 10.2 star in the constellation of Hercules. It is located from Earth based on parallax measurements. This star is host to one confirmed exoplanet.
== Characteristics == TOI-2109 is an F-type main-sequence star, a star moderately larger, hotter and more luminous than the Sun that is fusing hydrogen into helium at its core. It is 1.7 times larger than the Sun, comparable to Sirius A, 1.4 times more massive and nearly five times brighter. The effective temperature of its surface is , which is 10% hotter than the Sun, whose temperature measures . The age of TOI-2109 is uncertain, around 1.8 billion years. The rotation period of this star is 14% longer than Earth's day, about 1/25th that of the Sun.
Excerpted from Wikipedia’s “TOI-2109” article, available under the CC BY-SA 4.0 licence.