do not follow here
Stellar Catalog more icon Nearby stars catalogue more icon
Ross 499
more icon

Star Ross 499

Orange star Ross 499 is located 88 light years away from the Sun. It is a single star of spectral class K7V, that has typically about 70 % of solar mass. For now, there are no known exoplanets in this star system.
Sun distance
88 light years
galaxy map

Ross 499

Orange star, High proper motion star
Spectral class: K7V

Location +

Ascension iconRight ascension: 14h 47m 3.889s
Declination iconDeclination: -12° 44' 30.807'' (equatorial region)
Parallax iconParallax: 37.117
Distance iconSun distance: 87.872 ly | 26.9 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
| 712.3 M Jupiter
 (estimate)
+
Star mass
The mass of the star Ross 499 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
| 6.7 R Jupiter
(estimate)
+
Star size
Radius of the star Ross 499 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: 4100 K
 (estimate)
+
Star temperature
Surface temperature of Ross 499 is estimated to be 4062 K, which is 71 % 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

Magnitude iconApparent magnitude (V): 12.1
Magnitude iconAbsolute magnitude (V): 10
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
Advertisement

Ross 499 system structure

 Ross 499

More about Ross 499

Nearby star Ross 499 is a main sequence star that fuses hydrogen atoms into helium. 
       Ross 499 can be found in southern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.
Other designations of this star
GJ 563, Gliese 563, TIC 331822024, Gaia DR3 6311730801143986688
Advertisement
External sources
simbad icon
Simbad database (Ross 499)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia DR3 6311730801143986688)
Archive from the Gaia mission

news icon
News from this star system

Frequently Asked Questions stardetail

How far is the Ross 499 system from the Sun?

The Ross 499 system is 88 light years or 26.9 parsecs from the Sun.

What galaxy is the Ross 499 star in?

The Ross 499 is in the Milky Way galaxy just like the Sun.

How many stars are in the Ross 499 system?

The Ross 499 is a single star, there are no other known stars in the system.

What type of star is the Ross 499?

The star Ross 499 is a Orange star star.

What temperature is the Ross 499?

The primary in the Ross 499 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
Closest stars

 HD 128429 Aa
 1.3 M☉ 4.7 ly

G 151-3
 - 5.2 ly

G 151-9
 - 6.1 ly

LP 740-47
 - 6.7 ly

UCAC4 365-067139
 - 7.2 ly
3D map of stellar neighborhood
List of all nearby stars
Advertisement

exoplanet iconAbout Stellar Catalog

line
Working with real data
icon Data in Stellar Catalog come from trusted scientific sources. Primary source is Gaia space telescope mapping the stars in Milky Way. Other sources include research papers, Simbad catalog and Exoplanet.eu database.
Estimated values
icon Objects listed in the Stellar Catalog often have values that are estimates. These estimates are determined using their known characteristics, such as spectral type, brightness across different wavelengths, distance from a star, and other factors.
Fresh and validated
icon Stellar Catalog is continuously updated with new information from research papers. Stellar and planetary data are validated by automatic processes as well as humans.
Get your next news from nearby stars
Stellar Catalog brings the stars from our galaxy to you. Discover their position, physical properties and whether there are any exoplanets or disks orbiting them. The data in Stellar Catalog come from respectable sources like Gaia space telescope, or SIMBAD database.
Stellar catalog: Discover the nearby universe
Visit profile on X

Advertisement