Absolutno
Sign in to save__NOTOC__ XO-5, formally named Absolutno, is a likely binary star system, made up of a G-type dwarf and a red dwarf companion, located approximately 893 light-years away from Earth in the Lynx constellation. It has a magnitude of about 12 and cannot be seen with the naked eye but is visible through a small telescope.
Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- G7
- Distance
- 893 light-years
- Redshift
- z = -0.000032822168320123524
- Coordinates
- RA 116.7165° · Dec 39.0946°
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Lynx
- Child body
- Makropulos
- Distance from Earth
- 255
- Diameter
- 1390000
- Radius
- 1.06
- Mass
- 0.88
Show 17 more facts
- catalog code
- TIC 9155187
- effective temperature
- 5510
- parallax
- 3.6517
- radial velocity
- -12.89
- apparent magnitude
- 11.943119
- epoch
- J2000.0
- spectral class
- G7
- metallicity
- 0.299
- surface gravity
- 28050
- name
- Absolutno
- luminosity
- 0.9956209
- right ascension component of proper motion
- -21.509
- declination component of proper motion
- -23.91
- right ascension
- 116.716506151
- declination
- 39.09457245971
- age estimated by a dating method
- 8.5
- named by
- IAU Working Group on Star Names
via Wikidata · CC0
~1 min read
Encyclopedic overview
4 sectionsContents
- Planetary system
- Notes
- References
- External links
__NOTOC__ XO-5, formally named Absolutno, is a likely binary star system, made up of a G-type dwarf and a red dwarf companion, located approximately 893 light-years away from Earth in the Lynx constellation. It has a magnitude of about 12 and cannot be seen with the naked eye but is visible through a small telescope.
XO-5 has a suspected red dwarf companion with a temperature of 3500 K, on a wide orbit. A 2024 study also identified it as a very likely binary star, with 94% probability.
Excerpted from Wikipedia’s “Absolutno” article, available under the CC BY-SA 4.0 licence.