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EGGR 428
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Star EGGR 428

White dwarf EGGR 428 is located 72 light years away from the Sun. It is a single star of spectral class DAH, that has typically about 60 % of solar mass. For now, there are no known exoplanets in this star system.
Sun distance
72 light years
galaxy map

EGGR 428

White dwarf
Spectral class: DAH

Location +

Ascension iconRight ascension: 7h 59m 59.152s
Declination iconDeclination: 43° 35' 23.683'' (northern hemisphere)
Parallax iconParallax: 45.54
Distance iconSun distance: 71.619 ly | 22 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
| 691.4 M Jupiter
 (estimate)
+
Star mass
The mass of the star EGGR 428 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: 0 % R Sun
| 0.2 R Jupiter
(estimate)
+
Star size
Radius of the star EGGR 428 is not known. Its estimated value based on other similar stars is about 0 % 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

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
More about EGGR 428
       EGGR 428 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
Gaia EDR3 923023248261420672
External sources
simbad icon
Simbad database (EGGR 428)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 923023248261420672)
Archive from the Gaia mission
Closest stars

 HD 71148
 - 6.7 ly

G 111-56
 - 7.2 ly

LP 257-28
 - 7.6 ly

LSPM J0834+4529
 - 8.3 ly

LP 162-47
 - 9.2 ly
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