Star HD 83443

Orange star HD 83443 is located 133 light years away from the Sun. It is a single star of spectral class K0V, that has 95 % of solar mass. There are multiple known exoplanets in this system.

HD 83443

Orange star

Spectral class: K0V

Location

Right ascension: 9h 37m 11.861s

Declination: -43° 16' 21.855'' (southern hemisphere)

Parallax: 24.479

Sun distance: 133.237 ly | 40.9 pc

Basic characteristic

Mass: 95 % M Sun

Size: 101 % R Sun

Temperature: 5429 K | 0.94 T Sun

Age: 3 billions years | 0.65 Sun

Luminosity: 0.79 L Sun

Photometry

Apparent magnitude (V): 8.2

Absolute magnitude (V): 5.2

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).

HD 83443 system structure

HD 83443
	HD 83443 b	0.04 AU	127.8 M⊕	11.7 R⊕	3 days
	HD 83443 c	8 AU	429.2 M⊕		8241 days

More about HD 83443

Star HD 83443 is a main sequence star that fuses hydrogen atoms into helium. It is is approximately 0 % bigger than the Sun and temperature on its surface is around 5429 K (5156 °C), which is about 94 % of Sun's temperature.

       HD 83443 can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is also observable from Northern America, Europe and Asia.

Other designations of this star
Gaia EDR3 5424836719001215360

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