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HD 163607
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Star HD 163607

Subgiant HD 163607 is located 221 light years away from the Sun. It is a single star of spectral class G5IV, that has 112 % of solar mass. There are multiple known exoplanets in this system.
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Sun distance
221 light years
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HD 163607

Subgiant
Spectral class: G5IV

Location +

Ascension iconRight ascension: 17h 53m 40.355s
Declination iconDeclination: 56° 23' 32.952'' (northern hemisphere)
Parallax iconParallax: 14.755
Distance iconSun distance: 221.041 ly | 67.8 pc
Star position
The position of a star tells us where it appears in the sky, similar to how we use coordinates like latitude and longitude on Earth. In astronomy, the three main coordinates are right ascension, declination and distance. .. icon More about Star position in StellarGuide

Basic characteristic

icon weight
Mass: 112 % M Sun
| 1173 M Jupiter
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Star mass
Mass of the star HD 163607 is 1.12 solar masses.

The mass of a star is the total amount of matter it contains. It is one of the most important properties of a star, as it determines almost everything about how the star lives, changes, and dies. In astronomy, star mass is usually measured in solar masses (M☉) — where 1 solar mass is equal to the mass of our Sun... icon More about Star mass in StellarGuide
radius icon
Size: 176 % R Sun
| 17.5 R Jupiter
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Star size
Radius of the star HD 163607 is 1.76 solar radii.

The size of a star refers to its radius — the distance from its center to its surface. Star size is usually measured in solar radii (R☉), where 1 solar radius equals approximately 696,000 kilometers. Depending on their type and life stage, stars can be much smaller or larger than the Sun... icon More about Star size in StellarGuide
temperature icon
Temperature: 5522 K | 0.96 T Sun
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Star temperature
Surface temperature of HD 163607 is 5522 K, which is 96 % of the temperature on the surface of the Sun.

The temperature of a star refers to the temperature at its surface, also called the photosphere. It is measured in kelvins (K), the standard unit for temperature in astronomy. A star’s temperature tells us a lot about its physical properties and where it stands in its evolutionary stage... icon More about Star temperature in StellarGuide
time icon
Age: 8.6 billions years | 1.87 Sun
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Star age
Star HD 163607 is 8.6 billion years old, which is about 1.87 of the Sun's age.

The age of a star tells us how long it has been shining since it formed. Knowing a star’s age helps astronomers understand its life stage, how it has changed over time, and what will happen to it in the future... icon More about Star age in StellarGuide

Photometry

Magnitude iconApparent magnitude (V): 8
Magnitude iconAbsolute magnitude (V): 3.8
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
5
10
15
20
25
30
35
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
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HD 163607 system structure

 HD 163607
HD 163607 b 0.36 AU 249.1 M⊕ 14.2 R⊕ 75.2 days
HD 163607 c 2.39 AU (HZ) 699.7 M⊕ 13.5 R⊕ 1272 days

More about HD 163607

Star HD 163607 is is approximately 76 % bigger than the Sun and temperature on its surface is around 5522 K (5249 °C), which is about 96 % of Sun's temperature.
       HD 163607 can be found in northern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is easily observable from Northern America, Europe and Asia.
Other designations of this star
Gaia DR3 1418519292895059840
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External sources
gaia icon
Gaia database (Gaia DR3 1418519292895059840)
Archive from the Gaia mission

Frequently Asked Questions

How far is the HD 163607 system from the Sun?

The HD 163607 system is 221 light years or 67.8 parsecs from the Sun.

What galaxy is the HD 163607 star in?

The HD 163607 is in the Milky Way galaxy just like the Sun.

How many stars are in the HD 163607 system?

The HD 163607 is a single star, there are no other known stars in the system.

What type of star is the HD 163607?

The star HD 163607 is a Subgiant star.

What temperature is star HD 163607?

The star HD 163607 has an effective temperature of 5522 K. Find out more about the temperature of stars in Stellar guide
Class of stars Subgiant
A subgiant is a term used to describe a luminous star that is typically running out of hydrogen for nuclear fusion and is thus departing from the main sequence. These stars are classified as Yerkes luminosity class IV.
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