HD 92063
HD 92063 is a single star in the southern constellation of Carina. It has the Bayer designation t1 Carinae, while "HD 92063" is the star's identifier from the "Henry Draper Catalogue". This is a suspected variable star and is visible to the naked eye with an apparent visual magnitude of 5.08. The star is located at a distance of approximately 246 light years from the Sun based on parallax, but is drifting closer with a radial velocity of −10 km/s. Although it appears at the edge of the Carina Nebula, it is much closer than the nebula. It is also not considered a member of the nearby Alessi 5 open cluster of stars.

This is an aging K-type giant star with a stellar classification of K1III, having exhausted the supply of hydrogen at its core then cooled and expanded off the main sequence. At present it has 14 times the radius of the Sun. The star is radiating 72 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,520 K.
Q523
star
Concept
Q8928
constellation
Concept
Q10470
Carina
CEL
Q105616
Bayer designation
Concept
Q111130
Henry Draper Catalogue
MEDIA
Q6243
variable star
Concept
Q124313
apparent visual magnitude
Concept
Q531
light year
Concept
Q525
Sun
CEL
Q906561
parallax
Concept
Q240105
radial velocity
Concept
Q50042
Carina Nebula
DIS
Q11387
open cluster
Concept
Q25377588
K-type
Concept
Q5875
giant star
Concept
Q25377588
stellar classification
Concept
Q60790215
core
Concept
Q3450
main sequence
Concept
Q48440
radius of the Sun
Concept
Q843877
Sun's luminosity
Concept
Q6372
photosphere
Concept
Q854050
effective temperature
Concept
Q2609767
HD 92063
CEL
Q2609767
HD 92063
CEL
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+5.08^^http://www.w3.org/2001/XMLSchema#decimal
5.08
NUMBER
+10^^http://www.w3.org/2001/XMLSchema#decimal
10
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+14^^http://www.w3.org/2001/XMLSchema#decimal
14
NUMBER
+72^^http://www.w3.org/2001/XMLSchema#decimal
72
NUMBER
instance of
constellation
instance of