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K Puppis information


k Puppis
Location of k Puppis (circled)
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Puppis
k1 Pup
Right ascension 07h 38m 49.380s[1]
Declination −26° 48′ 06.49″[1]
Apparent magnitude (V) +4.50[2]
k2 Pup
Right ascension 07h 38m 49.869s[1]
Declination −26° 48′ 13.80″[1]
Apparent magnitude (V) +4.429[1]
Characteristics
k1
Spectral type B6 V[3]
k2
Spectral type B5 IV[3]
Variable type SX Ari[4]
Astrometry
Parallax (π)9.41 ± 0.80 mas[5]
Distance350 ± 30 ly
(106 ± 9 pc)
k1
Absolute magnitude (MV)−1.19[6]
k2
Absolute magnitude (MV)−0.94[6]
Details[6]
k1
Mass4.3±0.3 M
Radius3.7+1.2
−0.6
 R
Luminosity490 L
Surface gravity (log g)4.24±0.15 cgs
Temperature13,600±1,200 K
Rotational velocity (v sin i)114±5 km/s
k2
Mass6.0±0.3 M
Radius3.0+0.7
−0.3
 R
Luminosity1,202 L
Surface gravity (log g)4.10±0.15 cgs
Temperature18,500±500 K
Rotational velocity (v sin i)61±5 km/s
Other designations
HIP 37229, CD−26 4707, NSV 3673
k1: HR 2948, HD 61555, SAO 174198
k2: HR 2949, HD 61556, SAO 174199
Database references
SIMBADk Puppis
k1
k2

k Puppis (k Pup, k Puppis) is a Bayer designation given to an optical double star in the constellation Puppis, the two components being k1 Puppis and k2 Puppis.

  1. ^ a b c d e Cite error: The named reference TYC2 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Ducati was invoked but never defined (see the help page).
  3. ^ a b Cite error: The named reference houk was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference ibvs was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference hipparcos was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference schultz was invoked but never defined (see the help page).

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K Puppis

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k Puppis (k Pup, k Puppis) is a Bayer designation given to an optical double star in the constellation Puppis, the two components being k1 Puppis and...

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List of stars in Puppis

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Navis was broken up into Carina, Vela, and Puppis, these Greek-letter designations were kept, so that Puppis does not have a full complement of Greek-letter...

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Zeta Puppis

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Zeta Puppis (ζ Puppis, abbreviated Zeta Pup, ζ Pup), formally named Naos /naʊs/, is the brightest star in the constellation of Puppis. The spectral class...

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Pi Puppis

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Pi Puppis, Latinized from π Puppis, also named Ahadi, is the second-brightest star in the southern constellation of Puppis. It has an apparent visual...

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RS Puppis

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RS Puppis (or RS Pup) is a Cepheid variable star around 6,000 ly away in the constellation of Puppis. It is one of the biggest and brightest known Cepheids...

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HD 63032

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c Puppis, also known as HD 63032 and HR 3017, is a spectroscopic binary star in the constellation Puppis. Its apparent magnitude is of 3.61, making it...

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Puppis A

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neutron star known as the Cosmic Cannonball has been found in this SNR. Puppis X-1 (Puppis A) was discovered by a Skylark flight in October 1971, viewed for...

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Epsilon Canis Majoris

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Canis Majoris, η Canis Majoris, κ Canis Majoris, ο Puppis, π Puppis, χ Puppis, c Puppis and k Puppis. Consequently, ε Canis Majoris itself is known as...

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Markab

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Wiktionary, the free dictionary. Markab may refer to: Alpha Pegasi Tau Pegasi k Puppis, erroneously Kappa Velorum Markab (horse), a Thoroughbred racehorse Margat...

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H Puppis

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Bayer designations h Puppis and H Puppis are distinct. They can refer to three stars in the constellation Puppis: h1 Puppis (NS Puppis), an irregular variable...

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Delta Canis Majoris

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Canis Majoris, η Canis Majoris, κ Canis Majoris, ο Puppis, π Puppis, χ Puppis, c Puppis and k Puppis. Consequently, δ Canis Majoris itself is known as...

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Rho Puppis

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Rho Puppis (ρ Puppis, abbreviated Rho Pup, ρ Pup), formally named Tureis /ˈtjʊəreɪs/, is a star in the southern constellation of Puppis. With an average...

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Am star

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of ρ Puppis stars with relatively high luminosity and late spectral types. However, there is still sometimes confusion, for example with ρ Puppis stars...

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Eta Canis Majoris

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Majoris, HD 63032, HD 65456, Omicron Puppis, k Puppis, Epsilon Canis Majoris, Kappa Canis Majoris and Pi Puppis. Consequently, Eta Canis Majoris itself...

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V Puppis

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V Puppis (V Pup) is a star system in the constellation Puppis. Its apparent magnitude is 4.41. There is a binary star system at the center with a B1 dwarf...

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Markeb

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Markeb, a traditional name sometimes used for the star k Puppis, in the constellation of Puppis This disambiguation page lists articles associated with...

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L2 Puppis

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L2 Puppis (also known as HD 56096) is a giant star in the constellation of Puppis and is located between the bright stars Canopus and Sirius. It is a semi-regular...

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QY Puppis

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known stars. QY Puppis has been classified in the General Catalogue of Variable Stars as a semiregular variable star of type SRD. QY Puppis has a temperature...

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R Puppis

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R Puppis is a variable star in the constellation Puppis. It is a rare yellow hypergiant and a candidate member of the open cluster NGC 2439. It is also...

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HD 69142

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69142 is a class K1II-III (orange bright giant) star in the constellation Puppis. Its apparent magnitude is 4.44 and it is approximately 298 light years...

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Xi Puppis

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Xi Puppis (ξ Puppis, abbreviated Xi Pup, ξ Pup) is a multiple star system in the southern constellation of Puppis. With an apparent visual magnitude of...

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PU Puppis

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PU Puppis (PU Pup) is a class B8III (blue giant) star in the constellation Puppis. Its apparent magnitude is 4.69 and it is approximately 620 light years...

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PT Puppis

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PT Puppis (PT Pup) is a star in the constellation Puppis. Anamarija Stankov confirmed this star as a Beta Cephei variable. Analysis of its spectrum and...

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Calabash Nebula

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located some 5,000 light years (47 Em) from Earth in the constellation Puppis. The name "Calabash Nebula" was first proposed in 1989 in an early paper...

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NW Puppis

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NW Puppis, also known as υ2 Puppis, is a star in the constellation Puppis. Located around 910 light-years distant, it shines with a luminosity approximately...

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Tau Puppis

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Tau Puppis, Latinized from τ Puppis, is a star in the southern constellation of Puppis, near the southern constellation boundary with Carina. It is visible...

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Omicron Puppis

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Omicron Puppis (ο Puppis) is candidate binary star system in the southern constellation of Puppis. It is visible to the naked eye, having a combined apparent...

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20 Puppis

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20 Puppis is a solitary star in the southern constellation of Puppis. It is visible to the naked eye as a faint, yellow-hued star with an apparent visual...

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NS Puppis

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NS Puppis (NS Pup) is an irregular variable star in the constellation Puppis. Its apparent magnitude varies between 4.4 and 4.5. NS Puppis is a naked...

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Sigma Puppis

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Sigma Puppis, Latinized from σ Puppis, is a binary star system in the southern constellation Puppis. It has an apparent visual magnitude of 3.25, which...

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