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BD+33 529
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Star BD+33 529

Orange star BD+33 529 is located 48 light years away from the Sun. It is a single star of spectral class K4, that has typically about 70 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
48 light years
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BD+33 529

Orange star, High proper motion star
Spectral class: K4

Location +

Ascension iconRight ascension: 2h 52m 8.426s
Declination iconDeclination: 34° 23' 5.822'' (northern hemisphere)
Parallax iconParallax: 67.674
Distance iconSun distance: 48.195 ly | 14.8 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: 70 % M Sun
| 775.2 M Jupiter
 (estimate)
+
Star mass
The mass of the star BD+33 529 is unknown. Based on its other characteristics, it is estimated to be about 70 % of the Sun's mass.

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: 70 % R Sun
| 7.1 R Jupiter
(estimate)
+
Star size
Radius of the star BD+33 529 is not known. Its estimated value based on other similar stars is about 70 % 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 iconTemperature: 4700 K
 (estimate)
+
Star temperature
Surface temperature of BD+33 529 is estimated to be 4660 K, which is 81 % 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

Photometry

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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BD+33 529 system structure

 BD+33 529

More about BD+33 529

       BD+33 529 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 EDR3 139860666488305664
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External sources
simbad icon
Simbad database (BD+33 529)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 139860666488305664)
Archive from the Gaia mission

Frequently Asked Questions

How far is the BD+33 529 system from the Sun?

The BD+33 529 system is 48 light years or 14.8 parsecs from the Sun.

What galaxy is the BD+33 529 star in?

The BD+33 529 is in the Milky Way galaxy just like the Sun.

How many stars are in the BD+33 529 system?

The BD+33 529 is a single star, there are no other known stars in the system.

What type of star is the BD+33 529?

The star BD+33 529 is a Orange star star.

What temperature is the BD+33 529?

The primary in the BD+33 529 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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